220133250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 599249664

約数和(自身を除く): 379116414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 227, 250, 375, 431, 450, 454, 681, 750, 862, 1125, 1135, 1293, 1362, 2043, 2155, 2250, 2270, 2586, 3405, 3879, 4086, 4310, 5675, 6465, 6810, 7758, 10215, 10775, 11350, 12930, 17025, 19395, 20430, 21550, 28375, 32325, 34050, 38790, 51075, 53875, 56750, 64650, 85125, 96975, 97837, 102150, 107750, 161625, 170250, 193950, 195674, 255375, 293511, 323250, 484875, 489185, 510750, 587022, 880533, 969750, 978370, 1467555, 1761066, 2445925, 2935110, 4402665, 4891850, 7337775, 8805330, 12229625, 14675550, 22013325, 24459250, 36688875, 44026650, 73377750, 110066625, 220133250]

約数ペア:

[(1, 220133250), (2, 110066625), (3, 73377750), (5, 44026650), (6, 36688875), (9, 24459250), (10, 22013325), (15, 14675550), (18, 12229625), (25, 8805330), (30, 7337775), (45, 4891850), (50, 4402665), (75, 2935110), (90, 2445925), (125, 1761066), (150, 1467555), (225, 978370), (227, 969750), (250, 880533), (375, 587022), (431, 510750), (450, 489185), (454, 484875), (681, 323250), (750, 293511), (862, 255375), (1125, 195674), (1135, 193950), (1293, 170250), (1362, 161625), (2043, 107750), (2155, 102150), (2250, 97837), (2270, 96975), (2586, 85125), (3405, 64650), (3879, 56750), (4086, 53875), (4310, 51075), (5675, 38790), (6465, 34050), (6810, 32325), (7758, 28375), (10215, 21550), (10775, 20430), (11350, 19395), (12930, 17025)]