13305567750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{857}}^1$

素因数の和:1167

約数の個数: 128

約数和(自身を含む): 33716846592

約数和(自身を除く): 20411278842

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 127, 150, 163, 250, 254, 326, 375, 381, 489, 635, 750, 762, 815, 857, 978, 1270, 1630, 1714, 1905, 2445, 2571, 3175, 3810, 4075, 4285, 4890, 5142, 6350, 8150, 8570, 9525, 12225, 12855, 15875, 19050, 20375, 20701, 21425, 24450, 25710, 31750, 40750, 41402, 42850, 47625, 61125, 62103, 64275, 95250, 103505, 107125, 108839, 122250, 124206, 128550, 139691, 207010, 214250, 217678, 279382, 310515, 321375, 326517, 419073, 517525, 544195, 621030, 642750, 653034, 698455, 838146, 1035050, 1088390, 1396910, 1552575, 1632585, 2095365, 2587625, 2720975, 3105150, 3265170, 3492275, 4190730, 5175250, 5441950, 6984550, 7762875, 8162925, 10476825, 13604875, 15525750, 16325850, 17461375, 17740757, 20953650, 27209750, 34922750, 35481514, 40814625, 52384125, 53222271, 81629250, 88703785, 104768250, 106444542, 177407570, 266111355, 443518925, 532222710, 887037850, 1330556775, 2217594625, 2661113550, 4435189250, 6652783875, 13305567750]

約数ペア:

[(1, 13305567750), (2, 6652783875), (3, 4435189250), (5, 2661113550), (6, 2217594625), (10, 1330556775), (15, 887037850), (25, 532222710), (30, 443518925), (50, 266111355), (75, 177407570), (125, 106444542), (127, 104768250), (150, 88703785), (163, 81629250), (250, 53222271), (254, 52384125), (326, 40814625), (375, 35481514), (381, 34922750), (489, 27209750), (635, 20953650), (750, 17740757), (762, 17461375), (815, 16325850), (857, 15525750), (978, 13604875), (1270, 10476825), (1630, 8162925), (1714, 7762875), (1905, 6984550), (2445, 5441950), (2571, 5175250), (3175, 4190730), (3810, 3492275), (4075, 3265170), (4285, 3105150), (4890, 2720975), (5142, 2587625), (6350, 2095365), (8150, 1632585), (8570, 1552575), (9525, 1396910), (12225, 1088390), (12855, 1035050), (15875, 838146), (19050, 698455), (20375, 653034), (20701, 642750), (21425, 621030), (24450, 544195), (25710, 517525), (31750, 419073), (40750, 326517), (41402, 321375), (42850, 310515), (47625, 279382), (61125, 217678), (62103, 214250), (64275, 207010), (95250, 139691), (103505, 128550), (107125, 124206), (108839, 122250)]