202605000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1081

約数の個数: 160

約数和(自身を含む): 682281600

約数和(自身を除く): 479676600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 625, 650, 750, 780, 975, 1000, 1039, 1250, 1300, 1500, 1560, 1625, 1875, 1950, 2078, 2500, 2600, 3000, 3117, 3250, 3750, 3900, 4156, 4875, 5000, 5195, 6234, 6500, 7500, 7800, 8125, 8312, 9750, 10390, 12468, 13000, 13507, 15000, 15585, 16250, 19500, 20780, 24375, 24936, 25975, 27014, 31170, 32500, 39000, 40521, 41560, 48750, 51950, 54028, 62340, 65000, 67535, 77925, 81042, 97500, 103900, 108056, 124680, 129875, 135070, 155850, 162084, 195000, 202605, 207800, 259750, 270140, 311700, 324168, 337675, 389625, 405210, 519500, 540280, 623400, 649375, 675350, 779250, 810420, 1013025, 1039000, 1298750, 1350700, 1558500, 1620840, 1688375, 1948125, 2026050, 2597500, 2701400, 3117000, 3376750, 3896250, 4052100, 5065125, 5195000, 6753500, 7792500, 8104200, 8441875, 10130250, 13507000, 15585000, 16883750, 20260500, 25325625, 33767500, 40521000, 50651250, 67535000, 101302500, 202605000]

約数ペア:

[(1, 202605000), (2, 101302500), (3, 67535000), (4, 50651250), (5, 40521000), (6, 33767500), (8, 25325625), (10, 20260500), (12, 16883750), (13, 15585000), (15, 13507000), (20, 10130250), (24, 8441875), (25, 8104200), (26, 7792500), (30, 6753500), (39, 5195000), (40, 5065125), (50, 4052100), (52, 3896250), (60, 3376750), (65, 3117000), (75, 2701400), (78, 2597500), (100, 2026050), (104, 1948125), (120, 1688375), (125, 1620840), (130, 1558500), (150, 1350700), (156, 1298750), (195, 1039000), (200, 1013025), (250, 810420), (260, 779250), (300, 675350), (312, 649375), (325, 623400), (375, 540280), (390, 519500), (500, 405210), (520, 389625), (600, 337675), (625, 324168), (650, 311700), (750, 270140), (780, 259750), (975, 207800), (1000, 202605), (1039, 195000), (1250, 162084), (1300, 155850), (1500, 135070), (1560, 129875), (1625, 124680), (1875, 108056), (1950, 103900), (2078, 97500), (2500, 81042), (2600, 77925), (3000, 67535), (3117, 65000), (3250, 62340), (3750, 54028), (3900, 51950), (4156, 48750), (4875, 41560), (5000, 40521), (5195, 39000), (6234, 32500), (6500, 31170), (7500, 27014), (7800, 25975), (8125, 24936), (8312, 24375), (9750, 20780), (10390, 19500), (12468, 16250), (13000, 15585), (13507, 15000)]