18712423800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{4003}}^1$

素因数の和:4092

約数の個数: 432

約数和(自身を含む): 74500466040

約数和(自身を除く): 55788042240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 49, 50, 53, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 106, 120, 126, 140, 147, 150, 159, 168, 175, 180, 196, 200, 210, 212, 225, 245, 252, 265, 280, 294, 300, 315, 318, 350, 360, 371, 392, 420, 424, 441, 450, 477, 490, 504, 525, 530, 588, 600, 630, 636, 700, 735, 742, 795, 840, 882, 900, 954, 980, 1050, 1060, 1113, 1176, 1225, 1260, 1272, 1325, 1400, 1470, 1484, 1575, 1590, 1764, 1800, 1855, 1908, 1960, 2100, 2120, 2205, 2226, 2385, 2450, 2520, 2597, 2650, 2940, 2968, 3150, 3180, 3339, 3528, 3675, 3710, 3816, 3975, 4003, 4200, 4410, 4452, 4770, 4900, 5194, 5300, 5565, 5880, 6300, 6360, 6678, 7350, 7420, 7791, 7950, 8006, 8820, 8904, 9275, 9540, 9800, 10388, 10600, 11025, 11130, 11925, 12009, 12600, 12985, 13356, 14700, 14840, 15582, 15900, 16012, 16695, 17640, 18550, 19080, 20015, 20776, 22050, 22260, 23373, 23850, 24018, 25970, 26712, 27825, 28021, 29400, 31164, 31800, 32024, 33390, 36027, 37100, 38955, 40030, 44100, 44520, 46746, 47700, 48036, 51940, 55650, 56042, 60045, 62328, 64925, 66780, 72054, 74200, 77910, 80060, 83475, 84063, 88200, 93492, 95400, 96072, 100075, 103880, 111300, 112084, 116865, 120090, 129850, 133560, 140105, 144108, 155820, 160120, 166950, 168126, 180135, 186984, 194775, 196147, 200150, 212159, 222600, 224168, 233730, 240180, 252189, 259700, 280210, 288216, 300225, 311640, 333900, 336252, 360270, 389550, 392294, 400300, 420315, 424318, 467460, 480360, 504378, 519400, 560420, 584325, 588441, 600450, 636477, 667800, 672504, 700525, 720540, 779100, 784588, 800600, 840630, 848636, 900675, 934920, 980735, 1008756, 1060795, 1120840, 1168650, 1176882, 1200900, 1260945, 1272954, 1401050, 1441080, 1485113, 1558200, 1569176, 1681260, 1697272, 1765323, 1801350, 1909431, 1961470, 2017512, 2101575, 2121590, 2337300, 2353764, 2401800, 2521890, 2545908, 2802100, 2942205, 2970226, 3182385, 3362520, 3530646, 3602700, 3818862, 3922940, 4203150, 4243180, 4455339, 4674600, 4707528, 4903675, 5043780, 5091816, 5303975, 5604200, 5884410, 5940452, 6304725, 6364770, 7061292, 7205400, 7425565, 7637724, 7845880, 8406300, 8486360, 8826615, 8910678, 9547155, 9807350, 10087560, 10395791, 10607950, 11768820, 11880904, 12609450, 12729540, 13366017, 14122584, 14711025, 14851130, 15275448, 15911925, 16812600, 17653230, 17821356, 19094310, 19614700, 20791582, 21215900, 22276695, 23537640, 25218900, 25459080, 26732034, 29422050, 29702260, 31187373, 31823850, 35306460, 35642712, 37127825, 38188620, 39229400, 41583164, 42431800, 44133075, 44553390, 47735775, 50437800, 51978955, 53464068, 58844100, 59404520, 62374746, 63647700, 66830085, 70612920, 74255650, 76377240, 83166328, 88266150, 89106780, 93562119, 95471550, 103957910, 106928136, 111383475, 117688200, 124749492, 127295400, 133660170, 148511300, 155936865, 176532300, 178213560, 187124238, 190943100, 207915820, 222766950, 249498984, 259894775, 267320340, 297022600, 311873730, 334150425, 353064600, 374248476, 381886200, 415831640, 445533900, 467810595, 519789550, 534640680, 623747460, 668300850, 748496952, 779684325, 891067800, 935621190, 1039579100, 1247494920, 1336601700, 1559368650, 1871242380, 2079158200, 2339052975, 2673203400, 3118737300, 3742484760, 4678105950, 6237474600, 9356211900, 18712423800]

約数ペア:

[(1, 18712423800), (2, 9356211900), (3, 6237474600), (4, 4678105950), (5, 3742484760), (6, 3118737300), (7, 2673203400), (8, 2339052975), (9, 2079158200), (10, 1871242380), (12, 1559368650), (14, 1336601700), (15, 1247494920), (18, 1039579100), (20, 935621190), (21, 891067800), (24, 779684325), (25, 748496952), (28, 668300850), (30, 623747460), (35, 534640680), (36, 519789550), (40, 467810595), (42, 445533900), (45, 415831640), (49, 381886200), (50, 374248476), (53, 353064600), (56, 334150425), (60, 311873730), (63, 297022600), (70, 267320340), (72, 259894775), (75, 249498984), (84, 222766950), (90, 207915820), (98, 190943100), (100, 187124238), (105, 178213560), (106, 176532300), (120, 155936865), (126, 148511300), (140, 133660170), (147, 127295400), (150, 124749492), (159, 117688200), (168, 111383475), (175, 106928136), (180, 103957910), (196, 95471550), (200, 93562119), (210, 89106780), (212, 88266150), (225, 83166328), (245, 76377240), (252, 74255650), (265, 70612920), (280, 66830085), (294, 63647700), (300, 62374746), (315, 59404520), (318, 58844100), (350, 53464068), (360, 51978955), (371, 50437800), (392, 47735775), (420, 44553390), (424, 44133075), (441, 42431800), (450, 41583164), (477, 39229400), (490, 38188620), (504, 37127825), (525, 35642712), (530, 35306460), (588, 31823850), (600, 31187373), (630, 29702260), (636, 29422050), (700, 26732034), (735, 25459080), (742, 25218900), (795, 23537640), (840, 22276695), (882, 21215900), (900, 20791582), (954, 19614700), (980, 19094310), (1050, 17821356), (1060, 17653230), (1113, 16812600), (1176, 15911925), (1225, 15275448), (1260, 14851130), (1272, 14711025), (1325, 14122584), (1400, 13366017), (1470, 12729540), (1484, 12609450), (1575, 11880904), (1590, 11768820), (1764, 10607950), (1800, 10395791), (1855, 10087560), (1908, 9807350), (1960, 9547155), (2100, 8910678), (2120, 8826615), (2205, 8486360), (2226, 8406300), (2385, 7845880), (2450, 7637724), (2520, 7425565), (2597, 7205400), (2650, 7061292), (2940, 6364770), (2968, 6304725), (3150, 5940452), (3180, 5884410), (3339, 5604200), (3528, 5303975), (3675, 5091816), (3710, 5043780), (3816, 4903675), (3975, 4707528), (4003, 4674600), (4200, 4455339), (4410, 4243180), (4452, 4203150), (4770, 3922940), (4900, 3818862), (5194, 3602700), (5300, 3530646), (5565, 3362520), (5880, 3182385), (6300, 2970226), (6360, 2942205), (6678, 2802100), (7350, 2545908), (7420, 2521890), (7791, 2401800), (7950, 2353764), (8006, 2337300), (8820, 2121590), (8904, 2101575), (9275, 2017512), (9540, 1961470), (9800, 1909431), (10388, 1801350), (10600, 1765323), (11025, 1697272), (11130, 1681260), (11925, 1569176), (12009, 1558200), (12600, 1485113), (12985, 1441080), (13356, 1401050), (14700, 1272954), (14840, 1260945), (15582, 1200900), (15900, 1176882), (16012, 1168650), (16695, 1120840), (17640, 1060795), (18550, 1008756), (19080, 980735), (20015, 934920), (20776, 900675), (22050, 848636), (22260, 840630), (23373, 800600), (23850, 784588), (24018, 779100), (25970, 720540), (26712, 700525), (27825, 672504), (28021, 667800), (29400, 636477), (31164, 600450), (31800, 588441), (32024, 584325), (33390, 560420), (36027, 519400), (37100, 504378), (38955, 480360), (40030, 467460), (44100, 424318), (44520, 420315), (46746, 400300), (47700, 392294), (48036, 389550), (51940, 360270), (55650, 336252), (56042, 333900), (60045, 311640), (62328, 300225), (64925, 288216), (66780, 280210), (72054, 259700), (74200, 252189), (77910, 240180), (80060, 233730), (83475, 224168), (84063, 222600), (88200, 212159), (93492, 200150), (95400, 196147), (96072, 194775), (100075, 186984), (103880, 180135), (111300, 168126), (112084, 166950), (116865, 160120), (120090, 155820), (129850, 144108), (133560, 140105)]