91489272500

素因数分解:

$2^2\times 5^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{29347}}^1$

素因数の和:29443

約数の個数: 120

約数和(自身を含む): 211788081120

約数和(自身を除く): 120298808620

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 43, 50, 58, 86, 100, 116, 125, 145, 172, 215, 250, 290, 430, 500, 580, 625, 725, 860, 1075, 1247, 1250, 1450, 2150, 2494, 2500, 2900, 3625, 4300, 4988, 5375, 6235, 7250, 10750, 12470, 14500, 18125, 21500, 24940, 26875, 29347, 31175, 36250, 53750, 58694, 62350, 72500, 107500, 117388, 124700, 146735, 155875, 293470, 311750, 586940, 623500, 733675, 779375, 851063, 1261921, 1467350, 1558750, 1702126, 2523842, 2934700, 3117500, 3404252, 3668375, 4255315, 5047684, 6309605, 7336750, 8510630, 12619210, 14673500, 17021260, 18341875, 21276575, 25238420, 31548025, 36595709, 36683750, 42553150, 63096050, 73191418, 73367500, 85106300, 106382875, 126192100, 146382836, 157740125, 182978545, 212765750, 315480250, 365957090, 425531500, 531914375, 630960500, 731914180, 788700625, 914892725, 1063828750, 1577401250, 1829785450, 2127657500, 3154802500, 3659570900, 4574463625, 9148927250, 18297854500, 22872318125, 45744636250, 91489272500]

約数ペア:

[(1, 91489272500), (2, 45744636250), (4, 22872318125), (5, 18297854500), (10, 9148927250), (20, 4574463625), (25, 3659570900), (29, 3154802500), (43, 2127657500), (50, 1829785450), (58, 1577401250), (86, 1063828750), (100, 914892725), (116, 788700625), (125, 731914180), (145, 630960500), (172, 531914375), (215, 425531500), (250, 365957090), (290, 315480250), (430, 212765750), (500, 182978545), (580, 157740125), (625, 146382836), (725, 126192100), (860, 106382875), (1075, 85106300), (1247, 73367500), (1250, 73191418), (1450, 63096050), (2150, 42553150), (2494, 36683750), (2500, 36595709), (2900, 31548025), (3625, 25238420), (4300, 21276575), (4988, 18341875), (5375, 17021260), (6235, 14673500), (7250, 12619210), (10750, 8510630), (12470, 7336750), (14500, 6309605), (18125, 5047684), (21500, 4255315), (24940, 3668375), (26875, 3404252), (29347, 3117500), (31175, 2934700), (36250, 2523842), (53750, 1702126), (58694, 1558750), (62350, 1467350), (72500, 1261921), (107500, 851063), (117388, 779375), (124700, 733675), (146735, 623500), (155875, 586940), (293470, 311750)]