215031600

素因数分解:

$2^4\times 3^2\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 540

約数和(自身を含む): 922882896

約数和(自身を除く): 707851296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 25, 28, 30, 35, 36, 40, 42, 45, 46, 48, 49, 50, 53, 56, 60, 63, 69, 70, 72, 75, 80, 84, 90, 92, 98, 100, 105, 106, 112, 115, 120, 126, 138, 140, 144, 147, 150, 159, 161, 168, 175, 180, 184, 196, 200, 207, 210, 212, 225, 230, 240, 245, 252, 265, 276, 280, 294, 300, 315, 318, 322, 336, 345, 350, 360, 368, 371, 392, 400, 414, 420, 424, 441, 450, 460, 477, 483, 490, 504, 525, 530, 552, 560, 575, 588, 600, 630, 636, 644, 690, 700, 720, 735, 742, 784, 795, 805, 828, 840, 848, 882, 900, 920, 954, 966, 980, 1008, 1035, 1050, 1060, 1104, 1113, 1127, 1150, 1176, 1200, 1219, 1225, 1260, 1272, 1288, 1325, 1380, 1400, 1449, 1470, 1484, 1575, 1590, 1610, 1656, 1680, 1725, 1764, 1800, 1840, 1855, 1908, 1932, 1960, 2070, 2100, 2120, 2205, 2226, 2254, 2300, 2352, 2385, 2415, 2438, 2450, 2520, 2544, 2576, 2597, 2650, 2760, 2800, 2898, 2940, 2968, 3150, 3180, 3220, 3312, 3339, 3381, 3450, 3528, 3600, 3657, 3675, 3710, 3816, 3864, 3920, 3975, 4025, 4140, 4200, 4240, 4410, 4452, 4508, 4600, 4770, 4830, 4876, 4900, 5040, 5175, 5194, 5300, 5520, 5565, 5635, 5796, 5880, 5936, 6095, 6300, 6360, 6440, 6678, 6762, 6900, 7056, 7245, 7314, 7350, 7420, 7632, 7728, 7791, 7950, 8050, 8280, 8400, 8533, 8820, 8904, 9016, 9200, 9275, 9540, 9660, 9752, 9800, 10143, 10350, 10388, 10600, 10971, 11025, 11130, 11270, 11592, 11760, 11925, 12075, 12190, 12600, 12720, 12880, 12985, 13356, 13524, 13800, 14490, 14628, 14700, 14840, 15582, 15900, 16100, 16560, 16695, 16905, 17066, 17640, 17808, 18032, 18285, 18550, 19080, 19320, 19504, 19600, 20286, 20700, 20776, 21200, 21942, 22050, 22260, 22540, 23184, 23373, 23850, 24150, 24380, 25200, 25599, 25970, 26712, 27048, 27600, 27825, 28175, 28980, 29256, 29400, 29680, 30475, 31164, 31800, 32200, 33390, 33810, 34132, 35280, 36225, 36570, 37100, 38160, 38640, 38955, 40572, 41400, 41552, 42665, 43884, 44100, 44520, 45080, 46746, 47700, 48300, 48760, 50715, 51198, 51940, 53424, 54096, 54855, 55650, 56350, 57960, 58512, 58800, 59731, 60950, 62328, 63600, 64400, 64925, 66780, 67620, 68264, 72450, 73140, 74200, 76797, 77910, 81144, 82800, 83475, 84525, 85330, 87768, 88200, 89040, 90160, 91425, 93492, 95400, 96600, 97520, 101430, 102396, 103880, 109710, 111300, 112700, 115920, 116865, 119462, 121900, 124656, 127995, 129850, 133560, 135240, 136528, 144900, 146280, 148400, 153594, 155820, 162288, 166950, 169050, 170660, 175536, 176400, 179193, 182850, 186984, 190800, 193200, 194775, 202860, 204792, 207760, 213325, 219420, 222600, 225400, 233730, 238924, 243800, 253575, 255990, 259700, 267120, 270480, 274275, 289800, 292560, 298655, 307188, 311640, 333900, 338100, 341320, 358386, 365700, 373968, 383985, 389550, 405720, 409584, 426650, 438840, 445200, 450800, 467460, 477848, 487600, 507150, 511980, 519400, 537579, 548550, 579600, 584325, 597310, 614376, 623280, 639975, 667800, 676200, 682640, 716772, 731400, 767970, 779100, 811440, 853300, 877680, 895965, 934920, 955696, 1014300, 1023960, 1038800, 1075158, 1097100, 1168650, 1194620, 1228752, 1279950, 1335600, 1352400, 1433544, 1462800, 1493275, 1535940, 1558200, 1706600, 1791930, 1869840, 1919925, 2028600, 2047920, 2150316, 2194200, 2337300, 2389240, 2559900, 2687895, 2867088, 2986550, 3071880, 3116400, 3413200, 3583860, 3839850, 4057200, 4300632, 4388400, 4479825, 4674600, 4778480, 5119800, 5375790, 5973100, 6143760, 7167720, 7679700, 8601264, 8959650, 9349200, 10239600, 10751580, 11946200, 13439475, 14335440, 15359400, 17919300, 21503160, 23892400, 26878950, 30718800, 35838600, 43006320, 53757900, 71677200, 107515800, 215031600]

約数ペア:

[(1, 215031600), (2, 107515800), (3, 71677200), (4, 53757900), (5, 43006320), (6, 35838600), (7, 30718800), (8, 26878950), (9, 23892400), (10, 21503160), (12, 17919300), (14, 15359400), (15, 14335440), (16, 13439475), (18, 11946200), (20, 10751580), (21, 10239600), (23, 9349200), (24, 8959650), (25, 8601264), (28, 7679700), (30, 7167720), (35, 6143760), (36, 5973100), (40, 5375790), (42, 5119800), (45, 4778480), (46, 4674600), (48, 4479825), (49, 4388400), (50, 4300632), (53, 4057200), (56, 3839850), (60, 3583860), (63, 3413200), (69, 3116400), (70, 3071880), (72, 2986550), (75, 2867088), (80, 2687895), (84, 2559900), (90, 2389240), (92, 2337300), (98, 2194200), (100, 2150316), (105, 2047920), (106, 2028600), (112, 1919925), (115, 1869840), (120, 1791930), (126, 1706600), (138, 1558200), (140, 1535940), (144, 1493275), (147, 1462800), (150, 1433544), (159, 1352400), (161, 1335600), (168, 1279950), (175, 1228752), (180, 1194620), (184, 1168650), (196, 1097100), (200, 1075158), (207, 1038800), (210, 1023960), (212, 1014300), (225, 955696), (230, 934920), (240, 895965), (245, 877680), (252, 853300), (265, 811440), (276, 779100), (280, 767970), (294, 731400), (300, 716772), (315, 682640), (318, 676200), (322, 667800), (336, 639975), (345, 623280), (350, 614376), (360, 597310), (368, 584325), (371, 579600), (392, 548550), (400, 537579), (414, 519400), (420, 511980), (424, 507150), (441, 487600), (450, 477848), (460, 467460), (477, 450800), (483, 445200), (490, 438840), (504, 426650), (525, 409584), (530, 405720), (552, 389550), (560, 383985), (575, 373968), (588, 365700), (600, 358386), (630, 341320), (636, 338100), (644, 333900), (690, 311640), (700, 307188), (720, 298655), (735, 292560), (742, 289800), (784, 274275), (795, 270480), (805, 267120), (828, 259700), (840, 255990), (848, 253575), (882, 243800), (900, 238924), (920, 233730), (954, 225400), (966, 222600), (980, 219420), (1008, 213325), (1035, 207760), (1050, 204792), (1060, 202860), (1104, 194775), (1113, 193200), (1127, 190800), (1150, 186984), (1176, 182850), (1200, 179193), (1219, 176400), (1225, 175536), (1260, 170660), (1272, 169050), (1288, 166950), (1325, 162288), (1380, 155820), (1400, 153594), (1449, 148400), (1470, 146280), (1484, 144900), (1575, 136528), (1590, 135240), (1610, 133560), (1656, 129850), (1680, 127995), (1725, 124656), (1764, 121900), (1800, 119462), (1840, 116865), (1855, 115920), (1908, 112700), (1932, 111300), (1960, 109710), (2070, 103880), (2100, 102396), (2120, 101430), (2205, 97520), (2226, 96600), (2254, 95400), (2300, 93492), (2352, 91425), (2385, 90160), (2415, 89040), (2438, 88200), (2450, 87768), (2520, 85330), (2544, 84525), (2576, 83475), (2597, 82800), (2650, 81144), (2760, 77910), (2800, 76797), (2898, 74200), (2940, 73140), (2968, 72450), (3150, 68264), (3180, 67620), (3220, 66780), (3312, 64925), (3339, 64400), (3381, 63600), (3450, 62328), (3528, 60950), (3600, 59731), (3657, 58800), (3675, 58512), (3710, 57960), (3816, 56350), (3864, 55650), (3920, 54855), (3975, 54096), (4025, 53424), (4140, 51940), (4200, 51198), (4240, 50715), (4410, 48760), (4452, 48300), (4508, 47700), (4600, 46746), (4770, 45080), (4830, 44520), (4876, 44100), (4900, 43884), (5040, 42665), (5175, 41552), (5194, 41400), (5300, 40572), (5520, 38955), (5565, 38640), (5635, 38160), (5796, 37100), (5880, 36570), (5936, 36225), (6095, 35280), (6300, 34132), (6360, 33810), (6440, 33390), (6678, 32200), (6762, 31800), (6900, 31164), (7056, 30475), (7245, 29680), (7314, 29400), (7350, 29256), (7420, 28980), (7632, 28175), (7728, 27825), (7791, 27600), (7950, 27048), (8050, 26712), (8280, 25970), (8400, 25599), (8533, 25200), (8820, 24380), (8904, 24150), (9016, 23850), (9200, 23373), (9275, 23184), (9540, 22540), (9660, 22260), (9752, 22050), (9800, 21942), (10143, 21200), (10350, 20776), (10388, 20700), (10600, 20286), (10971, 19600), (11025, 19504), (11130, 19320), (11270, 19080), (11592, 18550), (11760, 18285), (11925, 18032), (12075, 17808), (12190, 17640), (12600, 17066), (12720, 16905), (12880, 16695), (12985, 16560), (13356, 16100), (13524, 15900), (13800, 15582), (14490, 14840), (14628, 14700)]