153956400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 240

約数和(自身を含む): 542465280

約数和(自身を除く): 388508880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 71, 75, 78, 80, 100, 104, 120, 130, 139, 142, 150, 156, 195, 200, 208, 213, 240, 260, 278, 284, 300, 312, 325, 355, 390, 400, 417, 426, 520, 556, 568, 600, 624, 650, 695, 710, 780, 834, 852, 923, 975, 1040, 1065, 1112, 1136, 1200, 1300, 1390, 1420, 1560, 1668, 1704, 1775, 1807, 1846, 1950, 2085, 2130, 2224, 2600, 2769, 2780, 2840, 3120, 3336, 3408, 3475, 3550, 3614, 3692, 3900, 4170, 4260, 4615, 5200, 5325, 5421, 5538, 5560, 5680, 6672, 6950, 7100, 7228, 7384, 7800, 8340, 8520, 9035, 9230, 9869, 10425, 10650, 10842, 11076, 11120, 13845, 13900, 14200, 14456, 14768, 15600, 16680, 17040, 18070, 18460, 19738, 20850, 21300, 21684, 22152, 23075, 27105, 27690, 27800, 28400, 28912, 29607, 33360, 36140, 36920, 39476, 41700, 42600, 43368, 44304, 45175, 46150, 49345, 54210, 55380, 55600, 59214, 69225, 72280, 73840, 78952, 83400, 85200, 86736, 90350, 92300, 98690, 108420, 110760, 118428, 128297, 135525, 138450, 144560, 148035, 157904, 166800, 180700, 184600, 197380, 216840, 221520, 236856, 246725, 256594, 271050, 276900, 296070, 361400, 369200, 384891, 394760, 433680, 473712, 493450, 513188, 542100, 553800, 592140, 641485, 722800, 740175, 769782, 789520, 986900, 1026376, 1084200, 1107600, 1184280, 1282970, 1480350, 1539564, 1924455, 1973800, 2052752, 2168400, 2368560, 2565940, 2960700, 3079128, 3207425, 3848910, 3947600, 5131880, 5921400, 6158256, 6414850, 7697820, 9622275, 10263760, 11842800, 12829700, 15395640, 19244550, 25659400, 30791280, 38489100, 51318800, 76978200, 153956400]

約数ペア:

[(1, 153956400), (2, 76978200), (3, 51318800), (4, 38489100), (5, 30791280), (6, 25659400), (8, 19244550), (10, 15395640), (12, 12829700), (13, 11842800), (15, 10263760), (16, 9622275), (20, 7697820), (24, 6414850), (25, 6158256), (26, 5921400), (30, 5131880), (39, 3947600), (40, 3848910), (48, 3207425), (50, 3079128), (52, 2960700), (60, 2565940), (65, 2368560), (71, 2168400), (75, 2052752), (78, 1973800), (80, 1924455), (100, 1539564), (104, 1480350), (120, 1282970), (130, 1184280), (139, 1107600), (142, 1084200), (150, 1026376), (156, 986900), (195, 789520), (200, 769782), (208, 740175), (213, 722800), (240, 641485), (260, 592140), (278, 553800), (284, 542100), (300, 513188), (312, 493450), (325, 473712), (355, 433680), (390, 394760), (400, 384891), (417, 369200), (426, 361400), (520, 296070), (556, 276900), (568, 271050), (600, 256594), (624, 246725), (650, 236856), (695, 221520), (710, 216840), (780, 197380), (834, 184600), (852, 180700), (923, 166800), (975, 157904), (1040, 148035), (1065, 144560), (1112, 138450), (1136, 135525), (1200, 128297), (1300, 118428), (1390, 110760), (1420, 108420), (1560, 98690), (1668, 92300), (1704, 90350), (1775, 86736), (1807, 85200), (1846, 83400), (1950, 78952), (2085, 73840), (2130, 72280), (2224, 69225), (2600, 59214), (2769, 55600), (2780, 55380), (2840, 54210), (3120, 49345), (3336, 46150), (3408, 45175), (3475, 44304), (3550, 43368), (3614, 42600), (3692, 41700), (3900, 39476), (4170, 36920), (4260, 36140), (4615, 33360), (5200, 29607), (5325, 28912), (5421, 28400), (5538, 27800), (5560, 27690), (5680, 27105), (6672, 23075), (6950, 22152), (7100, 21684), (7228, 21300), (7384, 20850), (7800, 19738), (8340, 18460), (8520, 18070), (9035, 17040), (9230, 16680), (9869, 15600), (10425, 14768), (10650, 14456), (10842, 14200), (11076, 13900), (11120, 13845)]