161273700

素因数分解:

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

素因数の和:113

約数の個数: 432

約数和(自身を含む): 641208960

約数和(自身を除く): 479935260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 27, 28, 30, 35, 36, 42, 45, 46, 49, 50, 53, 54, 60, 63, 69, 70, 75, 84, 90, 92, 98, 100, 105, 106, 108, 115, 126, 135, 138, 140, 147, 150, 159, 161, 175, 180, 189, 196, 207, 210, 212, 225, 230, 245, 252, 265, 270, 276, 294, 300, 315, 318, 322, 345, 350, 371, 378, 414, 420, 441, 450, 460, 477, 483, 490, 525, 530, 540, 575, 588, 621, 630, 636, 644, 675, 690, 700, 735, 742, 756, 795, 805, 828, 882, 900, 945, 954, 966, 980, 1035, 1050, 1060, 1113, 1127, 1150, 1219, 1225, 1242, 1260, 1323, 1325, 1350, 1380, 1431, 1449, 1470, 1484, 1575, 1590, 1610, 1725, 1764, 1855, 1890, 1908, 1932, 2070, 2100, 2205, 2226, 2254, 2300, 2385, 2415, 2438, 2450, 2484, 2597, 2646, 2650, 2700, 2862, 2898, 2940, 3105, 3150, 3180, 3220, 3339, 3381, 3450, 3657, 3675, 3710, 3780, 3975, 4025, 4140, 4347, 4410, 4452, 4508, 4725, 4770, 4830, 4876, 4900, 5175, 5194, 5292, 5300, 5565, 5635, 5724, 5796, 6095, 6210, 6300, 6615, 6678, 6762, 6900, 7155, 7245, 7314, 7350, 7420, 7791, 7950, 8050, 8533, 8694, 8820, 9275, 9450, 9540, 9660, 10017, 10143, 10350, 10388, 10971, 11025, 11130, 11270, 11925, 12075, 12190, 12420, 12985, 13230, 13356, 13524, 14310, 14490, 14628, 14700, 15525, 15582, 15900, 16100, 16695, 16905, 17066, 17388, 18285, 18550, 18900, 20034, 20286, 20700, 21735, 21942, 22050, 22260, 22540, 23373, 23850, 24150, 24380, 25599, 25970, 26460, 27825, 28175, 28620, 28980, 30429, 30475, 31050, 31164, 32913, 33075, 33390, 33810, 34132, 35775, 36225, 36570, 37100, 38955, 40068, 40572, 42665, 43470, 43884, 44100, 46746, 47700, 48300, 50085, 50715, 51198, 51940, 54855, 55650, 56350, 59731, 60858, 60950, 62100, 64925, 65826, 66150, 66780, 67620, 70119, 71550, 72450, 73140, 76797, 77910, 83475, 84525, 85330, 86940, 91425, 93492, 100170, 101430, 102396, 108675, 109710, 111300, 112700, 116865, 119462, 121716, 121900, 127995, 129850, 131652, 132300, 140238, 143100, 144900, 152145, 153594, 155820, 164565, 166950, 169050, 170660, 179193, 182850, 194775, 200340, 202860, 213325, 217350, 219420, 230391, 233730, 238924, 250425, 253575, 255990, 259700, 274275, 280476, 298655, 304290, 307188, 329130, 333900, 338100, 350595, 358386, 365700, 383985, 389550, 426650, 434700, 460782, 467460, 500850, 507150, 511980, 537579, 548550, 584325, 597310, 608580, 639975, 658260, 701190, 716772, 760725, 767970, 779100, 822825, 853300, 895965, 921564, 1001700, 1014300, 1075158, 1097100, 1151955, 1168650, 1194620, 1279950, 1402380, 1493275, 1521450, 1535940, 1612737, 1645650, 1752975, 1791930, 1919925, 2150316, 2303910, 2337300, 2559900, 2687895, 2986550, 3042900, 3225474, 3291300, 3505950, 3583860, 3839850, 4479825, 4607820, 5375790, 5759775, 5973100, 6450948, 7011900, 7679700, 8063685, 8959650, 10751580, 11519550, 13439475, 16127370, 17919300, 23039100, 26878950, 32254740, 40318425, 53757900, 80636850, 161273700]

約数ペア:

[(1, 161273700), (2, 80636850), (3, 53757900), (4, 40318425), (5, 32254740), (6, 26878950), (7, 23039100), (9, 17919300), (10, 16127370), (12, 13439475), (14, 11519550), (15, 10751580), (18, 8959650), (20, 8063685), (21, 7679700), (23, 7011900), (25, 6450948), (27, 5973100), (28, 5759775), (30, 5375790), (35, 4607820), (36, 4479825), (42, 3839850), (45, 3583860), (46, 3505950), (49, 3291300), (50, 3225474), (53, 3042900), (54, 2986550), (60, 2687895), (63, 2559900), (69, 2337300), (70, 2303910), (75, 2150316), (84, 1919925), (90, 1791930), (92, 1752975), (98, 1645650), (100, 1612737), (105, 1535940), (106, 1521450), (108, 1493275), (115, 1402380), (126, 1279950), (135, 1194620), (138, 1168650), (140, 1151955), (147, 1097100), (150, 1075158), (159, 1014300), (161, 1001700), (175, 921564), (180, 895965), (189, 853300), (196, 822825), (207, 779100), (210, 767970), (212, 760725), (225, 716772), (230, 701190), (245, 658260), (252, 639975), (265, 608580), (270, 597310), (276, 584325), (294, 548550), (300, 537579), (315, 511980), (318, 507150), (322, 500850), (345, 467460), (350, 460782), (371, 434700), (378, 426650), (414, 389550), (420, 383985), (441, 365700), (450, 358386), (460, 350595), (477, 338100), (483, 333900), (490, 329130), (525, 307188), (530, 304290), (540, 298655), (575, 280476), (588, 274275), (621, 259700), (630, 255990), (636, 253575), (644, 250425), (675, 238924), (690, 233730), (700, 230391), (735, 219420), (742, 217350), (756, 213325), (795, 202860), (805, 200340), (828, 194775), (882, 182850), (900, 179193), (945, 170660), (954, 169050), (966, 166950), (980, 164565), (1035, 155820), (1050, 153594), (1060, 152145), (1113, 144900), (1127, 143100), (1150, 140238), (1219, 132300), (1225, 131652), (1242, 129850), (1260, 127995), (1323, 121900), (1325, 121716), (1350, 119462), (1380, 116865), (1431, 112700), (1449, 111300), (1470, 109710), (1484, 108675), (1575, 102396), (1590, 101430), (1610, 100170), (1725, 93492), (1764, 91425), (1855, 86940), (1890, 85330), (1908, 84525), (1932, 83475), (2070, 77910), (2100, 76797), (2205, 73140), (2226, 72450), (2254, 71550), (2300, 70119), (2385, 67620), (2415, 66780), (2438, 66150), (2450, 65826), (2484, 64925), (2597, 62100), (2646, 60950), (2650, 60858), (2700, 59731), (2862, 56350), (2898, 55650), (2940, 54855), (3105, 51940), (3150, 51198), (3180, 50715), (3220, 50085), (3339, 48300), (3381, 47700), (3450, 46746), (3657, 44100), (3675, 43884), (3710, 43470), (3780, 42665), (3975, 40572), (4025, 40068), (4140, 38955), (4347, 37100), (4410, 36570), (4452, 36225), (4508, 35775), (4725, 34132), (4770, 33810), (4830, 33390), (4876, 33075), (4900, 32913), (5175, 31164), (5194, 31050), (5292, 30475), (5300, 30429), (5565, 28980), (5635, 28620), (5724, 28175), (5796, 27825), (6095, 26460), (6210, 25970), (6300, 25599), (6615, 24380), (6678, 24150), (6762, 23850), (6900, 23373), (7155, 22540), (7245, 22260), (7314, 22050), (7350, 21942), (7420, 21735), (7791, 20700), (7950, 20286), (8050, 20034), (8533, 18900), (8694, 18550), (8820, 18285), (9275, 17388), (9450, 17066), (9540, 16905), (9660, 16695), (10017, 16100), (10143, 15900), (10350, 15582), (10388, 15525), (10971, 14700), (11025, 14628), (11130, 14490), (11270, 14310), (11925, 13524), (12075, 13356), (12190, 13230), (12420, 12985)]