2100056100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{491}}^1$

素因数の和:830

約数の個数: 144

約数和(自身を含む): 6226476480

約数和(自身を除く): 4126420380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 150, 159, 212, 265, 269, 300, 318, 491, 530, 538, 636, 795, 807, 982, 1060, 1076, 1325, 1345, 1473, 1590, 1614, 1964, 2455, 2650, 2690, 2946, 3180, 3228, 3975, 4035, 4910, 5300, 5380, 5892, 6725, 7365, 7950, 8070, 9820, 12275, 13450, 14257, 14730, 15900, 16140, 20175, 24550, 26023, 26900, 28514, 29460, 36825, 40350, 42771, 49100, 52046, 57028, 71285, 73650, 78069, 80700, 85542, 104092, 130115, 132079, 142570, 147300, 156138, 171084, 213855, 260230, 264158, 285140, 312276, 356425, 390345, 396237, 427710, 520460, 528316, 650575, 660395, 712850, 780690, 792474, 855420, 1069275, 1301150, 1320790, 1425700, 1561380, 1584948, 1951725, 1981185, 2138550, 2602300, 2641580, 3301975, 3903450, 3962370, 4277100, 6603950, 7000187, 7806900, 7924740, 9905925, 13207900, 14000374, 19811850, 21000561, 28000748, 35000935, 39623700, 42001122, 70001870, 84002244, 105002805, 140003740, 175004675, 210005610, 350009350, 420011220, 525014025, 700018700, 1050028050, 2100056100]

約数ペア:

[(1, 2100056100), (2, 1050028050), (3, 700018700), (4, 525014025), (5, 420011220), (6, 350009350), (10, 210005610), (12, 175004675), (15, 140003740), (20, 105002805), (25, 84002244), (30, 70001870), (50, 42001122), (53, 39623700), (60, 35000935), (75, 28000748), (100, 21000561), (106, 19811850), (150, 14000374), (159, 13207900), (212, 9905925), (265, 7924740), (269, 7806900), (300, 7000187), (318, 6603950), (491, 4277100), (530, 3962370), (538, 3903450), (636, 3301975), (795, 2641580), (807, 2602300), (982, 2138550), (1060, 1981185), (1076, 1951725), (1325, 1584948), (1345, 1561380), (1473, 1425700), (1590, 1320790), (1614, 1301150), (1964, 1069275), (2455, 855420), (2650, 792474), (2690, 780690), (2946, 712850), (3180, 660395), (3228, 650575), (3975, 528316), (4035, 520460), (4910, 427710), (5300, 396237), (5380, 390345), (5892, 356425), (6725, 312276), (7365, 285140), (7950, 264158), (8070, 260230), (9820, 213855), (12275, 171084), (13450, 156138), (14257, 147300), (14730, 142570), (15900, 132079), (16140, 130115), (20175, 104092), (24550, 85542), (26023, 80700), (26900, 78069), (28514, 73650), (29460, 71285), (36825, 57028), (40350, 52046), (42771, 49100)]