1320235984500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{271}}^1\times {\mathrm{3247813}}^1$

素因数の和:3248106

約数の個数: 96

約数和(自身を含む): 3858714822144

約数和(自身を除く): 2538478837644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 271, 300, 375, 500, 542, 750, 813, 1084, 1355, 1500, 1626, 2710, 3252, 4065, 5420, 6775, 8130, 13550, 16260, 20325, 27100, 33875, 40650, 67750, 81300, 101625, 135500, 203250, 406500, 3247813, 6495626, 9743439, 12991252, 16239065, 19486878, 32478130, 38973756, 48717195, 64956260, 81195325, 97434390, 162390650, 194868780, 243585975, 324781300, 405976625, 487171950, 811953250, 880157323, 974343900, 1217929875, 1623906500, 1760314646, 2435859750, 2640471969, 3520629292, 4400786615, 4871719500, 5280943938, 8801573230, 10561887876, 13202359845, 17603146460, 22003933075, 26404719690, 44007866150, 52809439380, 66011799225, 88015732300, 110019665375, 132023598450, 220039330750, 264047196900, 330058996125, 440078661500, 660117992250, 1320235984500]

約数ペア:

[(1, 1320235984500), (2, 660117992250), (3, 440078661500), (4, 330058996125), (5, 264047196900), (6, 220039330750), (10, 132023598450), (12, 110019665375), (15, 88015732300), (20, 66011799225), (25, 52809439380), (30, 44007866150), (50, 26404719690), (60, 22003933075), (75, 17603146460), (100, 13202359845), (125, 10561887876), (150, 8801573230), (250, 5280943938), (271, 4871719500), (300, 4400786615), (375, 3520629292), (500, 2640471969), (542, 2435859750), (750, 1760314646), (813, 1623906500), (1084, 1217929875), (1355, 974343900), (1500, 880157323), (1626, 811953250), (2710, 487171950), (3252, 405976625), (4065, 324781300), (5420, 243585975), (6775, 194868780), (8130, 162390650), (13550, 97434390), (16260, 81195325), (20325, 64956260), (27100, 48717195), (33875, 38973756), (40650, 32478130), (67750, 19486878), (81300, 16239065), (101625, 12991252), (135500, 9743439), (203250, 6495626), (406500, 3247813)]