2505682500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{79}}^1\times {\mathrm{4229}}^1$

素因数の和:4335

約数の個数: 120

約数和(自身を含む): 7400131200

約数和(自身を除く): 4894448700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 125, 150, 158, 237, 250, 300, 316, 375, 395, 474, 500, 625, 750, 790, 948, 1185, 1250, 1500, 1580, 1875, 1975, 2370, 2500, 3750, 3950, 4229, 4740, 5925, 7500, 7900, 8458, 9875, 11850, 12687, 16916, 19750, 21145, 23700, 25374, 29625, 39500, 42290, 49375, 50748, 59250, 63435, 84580, 98750, 105725, 118500, 126870, 148125, 197500, 211450, 253740, 296250, 317175, 334091, 422900, 528625, 592500, 634350, 668182, 1002273, 1057250, 1268700, 1336364, 1585875, 1670455, 2004546, 2114500, 2643125, 3171750, 3340910, 4009092, 5011365, 5286250, 6343500, 6681820, 7929375, 8352275, 10022730, 10572500, 15858750, 16704550, 20045460, 25056825, 31717500, 33409100, 41761375, 50113650, 83522750, 100227300, 125284125, 167045500, 208806875, 250568250, 417613750, 501136500, 626420625, 835227500, 1252841250, 2505682500]

約数ペア:

[(1, 2505682500), (2, 1252841250), (3, 835227500), (4, 626420625), (5, 501136500), (6, 417613750), (10, 250568250), (12, 208806875), (15, 167045500), (20, 125284125), (25, 100227300), (30, 83522750), (50, 50113650), (60, 41761375), (75, 33409100), (79, 31717500), (100, 25056825), (125, 20045460), (150, 16704550), (158, 15858750), (237, 10572500), (250, 10022730), (300, 8352275), (316, 7929375), (375, 6681820), (395, 6343500), (474, 5286250), (500, 5011365), (625, 4009092), (750, 3340910), (790, 3171750), (948, 2643125), (1185, 2114500), (1250, 2004546), (1500, 1670455), (1580, 1585875), (1875, 1336364), (1975, 1268700), (2370, 1057250), (2500, 1002273), (3750, 668182), (3950, 634350), (4229, 592500), (4740, 528625), (5925, 422900), (7500, 334091), (7900, 317175), (8458, 296250), (9875, 253740), (11850, 211450), (12687, 197500), (16916, 148125), (19750, 126870), (21145, 118500), (23700, 105725), (25374, 98750), (29625, 84580), (39500, 63435), (42290, 59250), (49375, 50748)]