155118926500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{76963}}^1$

素因数の和:77150

約数の個数: 96

約数和(自身を含む): 352987689600

約数和(自身を除く): 197868763100

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 139, 145, 250, 278, 290, 500, 556, 580, 695, 725, 1390, 1450, 2780, 2900, 3475, 3625, 4031, 6950, 7250, 8062, 13900, 14500, 16124, 17375, 20155, 34750, 40310, 69500, 76963, 80620, 100775, 153926, 201550, 307852, 384815, 403100, 503875, 769630, 1007750, 1539260, 1924075, 2015500, 2231927, 3848150, 4463854, 7696300, 8927708, 9620375, 10697857, 11159635, 19240750, 21395714, 22319270, 38481500, 42791428, 44638540, 53489285, 55798175, 106978570, 111596350, 213957140, 223192700, 267446425, 278990875, 310237853, 534892850, 557981750, 620475706, 1069785700, 1115963500, 1240951412, 1337232125, 1551189265, 2674464250, 3102378530, 5348928500, 6204757060, 7755946325, 15511892650, 31023785300, 38779731625, 77559463250, 155118926500]

約数ペア:

[(1, 155118926500), (2, 77559463250), (4, 38779731625), (5, 31023785300), (10, 15511892650), (20, 7755946325), (25, 6204757060), (29, 5348928500), (50, 3102378530), (58, 2674464250), (100, 1551189265), (116, 1337232125), (125, 1240951412), (139, 1115963500), (145, 1069785700), (250, 620475706), (278, 557981750), (290, 534892850), (500, 310237853), (556, 278990875), (580, 267446425), (695, 223192700), (725, 213957140), (1390, 111596350), (1450, 106978570), (2780, 55798175), (2900, 53489285), (3475, 44638540), (3625, 42791428), (4031, 38481500), (6950, 22319270), (7250, 21395714), (8062, 19240750), (13900, 11159635), (14500, 10697857), (16124, 9620375), (17375, 8927708), (20155, 7696300), (34750, 4463854), (40310, 3848150), (69500, 2231927), (76963, 2015500), (80620, 1924075), (100775, 1539260), (153926, 1007750), (201550, 769630), (307852, 503875), (384815, 403100)]