157045167500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{81901}}^1$

素因数の和:81997

約数の個数: 120

約数和(自身を含む): 376116916560

約数和(自身を除く): 219071749060

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 59, 65, 100, 118, 125, 130, 236, 250, 260, 295, 325, 500, 590, 625, 650, 767, 1180, 1250, 1300, 1475, 1534, 1625, 2500, 2950, 3068, 3250, 3835, 5900, 6500, 7375, 7670, 8125, 14750, 15340, 16250, 19175, 29500, 32500, 36875, 38350, 73750, 76700, 81901, 95875, 147500, 163802, 191750, 327604, 383500, 409505, 479375, 819010, 958750, 1064713, 1638020, 1917500, 2047525, 2129426, 4095050, 4258852, 4832159, 5323565, 8190100, 9664318, 10237625, 10647130, 19328636, 20475250, 21294260, 24160795, 26617825, 40950500, 48321590, 51188125, 53235650, 62818067, 96643180, 102376250, 106471300, 120803975, 125636134, 133089125, 204752500, 241607950, 251272268, 266178250, 314090335, 483215900, 532356500, 604019875, 628180670, 665445625, 1208039750, 1256361340, 1330891250, 1570451675, 2416079500, 2661782500, 3020099375, 3140903350, 6040198750, 6281806700, 7852258375, 12080397500, 15704516750, 31409033500, 39261291875, 78522583750, 157045167500]

約数ペア:

[(1, 157045167500), (2, 78522583750), (4, 39261291875), (5, 31409033500), (10, 15704516750), (13, 12080397500), (20, 7852258375), (25, 6281806700), (26, 6040198750), (50, 3140903350), (52, 3020099375), (59, 2661782500), (65, 2416079500), (100, 1570451675), (118, 1330891250), (125, 1256361340), (130, 1208039750), (236, 665445625), (250, 628180670), (260, 604019875), (295, 532356500), (325, 483215900), (500, 314090335), (590, 266178250), (625, 251272268), (650, 241607950), (767, 204752500), (1180, 133089125), (1250, 125636134), (1300, 120803975), (1475, 106471300), (1534, 102376250), (1625, 96643180), (2500, 62818067), (2950, 53235650), (3068, 51188125), (3250, 48321590), (3835, 40950500), (5900, 26617825), (6500, 24160795), (7375, 21294260), (7670, 20475250), (8125, 19328636), (14750, 10647130), (15340, 10237625), (16250, 9664318), (19175, 8190100), (29500, 5323565), (32500, 4832159), (36875, 4258852), (38350, 4095050), (73750, 2129426), (76700, 2047525), (81901, 1917500), (95875, 1638020), (147500, 1064713), (163802, 958750), (191750, 819010), (327604, 479375), (383500, 409505)]