25216479600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{2663}}^1$

素因数の和:3304

約数の個数: 240

約数和(自身を含む): 87166420992

約数和(自身を除く): 61949941392

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, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 607, 624, 650, 780, 975, 1040, 1200, 1214, 1300, 1560, 1821, 1950, 2428, 2600, 2663, 3035, 3120, 3642, 3900, 4856, 5200, 5326, 6070, 7284, 7800, 7891, 7989, 9105, 9712, 10652, 12140, 13315, 14568, 15175, 15600, 15782, 15978, 18210, 21304, 23673, 24280, 26630, 29136, 30350, 31564, 31956, 34619, 36420, 39455, 39945, 42608, 45525, 47346, 48560, 53260, 60700, 63128, 63912, 66575, 69238, 72840, 78910, 79890, 91050, 94692, 103857, 106520, 118365, 121400, 126256, 127824, 133150, 138476, 145680, 157820, 159780, 173095, 182100, 189384, 197275, 199725, 207714, 213040, 236730, 242800, 266300, 276952, 315640, 319560, 346190, 364200, 378768, 394550, 399450, 415428, 473460, 519285, 532600, 553904, 591825, 631280, 639120, 692380, 728400, 789100, 798900, 830856, 865475, 946920, 1038570, 1065200, 1183650, 1384760, 1578200, 1597800, 1616441, 1661712, 1730950, 1893840, 2077140, 2367300, 2596425, 2769520, 3156400, 3195600, 3232882, 3461900, 4154280, 4734600, 4849323, 5192850, 6465764, 6923800, 8082205, 8308560, 9469200, 9698646, 10385700, 12931528, 13847600, 16164410, 19397292, 20771400, 21013733, 24246615, 25863056, 32328820, 38794584, 40411025, 41542800, 42027466, 48493230, 63041199, 64657640, 77589168, 80822050, 84054932, 96986460, 105068665, 121233075, 126082398, 129315280, 161644100, 168109864, 193972920, 210137330, 242466150, 252164796, 315205995, 323288200, 336219728, 387945840, 420274660, 484932300, 504329592, 525343325, 630411990, 646576400, 840549320, 969864600, 1008659184, 1050686650, 1260823980, 1576029975, 1681098640, 1939729200, 2101373300, 2521647960, 3152059950, 4202746600, 5043295920, 6304119900, 8405493200, 12608239800, 25216479600]

約数ペア:

[(1, 25216479600), (2, 12608239800), (3, 8405493200), (4, 6304119900), (5, 5043295920), (6, 4202746600), (8, 3152059950), (10, 2521647960), (12, 2101373300), (13, 1939729200), (15, 1681098640), (16, 1576029975), (20, 1260823980), (24, 1050686650), (25, 1008659184), (26, 969864600), (30, 840549320), (39, 646576400), (40, 630411990), (48, 525343325), (50, 504329592), (52, 484932300), (60, 420274660), (65, 387945840), (75, 336219728), (78, 323288200), (80, 315205995), (100, 252164796), (104, 242466150), (120, 210137330), (130, 193972920), (150, 168109864), (156, 161644100), (195, 129315280), (200, 126082398), (208, 121233075), (240, 105068665), (260, 96986460), (300, 84054932), (312, 80822050), (325, 77589168), (390, 64657640), (400, 63041199), (520, 48493230), (600, 42027466), (607, 41542800), (624, 40411025), (650, 38794584), (780, 32328820), (975, 25863056), (1040, 24246615), (1200, 21013733), (1214, 20771400), (1300, 19397292), (1560, 16164410), (1821, 13847600), (1950, 12931528), (2428, 10385700), (2600, 9698646), (2663, 9469200), (3035, 8308560), (3120, 8082205), (3642, 6923800), (3900, 6465764), (4856, 5192850), (5200, 4849323), (5326, 4734600), (6070, 4154280), (7284, 3461900), (7800, 3232882), (7891, 3195600), (7989, 3156400), (9105, 2769520), (9712, 2596425), (10652, 2367300), (12140, 2077140), (13315, 1893840), (14568, 1730950), (15175, 1661712), (15600, 1616441), (15782, 1597800), (15978, 1578200), (18210, 1384760), (21304, 1183650), (23673, 1065200), (24280, 1038570), (26630, 946920), (29136, 865475), (30350, 830856), (31564, 798900), (31956, 789100), (34619, 728400), (36420, 692380), (39455, 639120), (39945, 631280), (42608, 591825), (45525, 553904), (47346, 532600), (48560, 519285), (53260, 473460), (60700, 415428), (63128, 399450), (63912, 394550), (66575, 378768), (69238, 364200), (72840, 346190), (78910, 319560), (79890, 315640), (91050, 276952), (94692, 266300), (103857, 242800), (106520, 236730), (118365, 213040), (121400, 207714), (126256, 199725), (127824, 197275), (133150, 189384), (138476, 182100), (145680, 173095), (157820, 159780)]