20152108200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{4798121}}^1$

素因数の和:4798147

約数の個数: 96

約数和(自身を含む): 71396055360

約数和(自身を除く): 51243947160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 4798121, 9596242, 14394363, 19192484, 23990605, 28788726, 33586847, 38384968, 47981210, 57577452, 67173694, 71971815, 95962420, 100760541, 115154904, 119953025, 134347388, 143943630, 167934235, 191924840, 201521082, 239906050, 268694776, 287887260, 335868470, 359859075, 403042164, 479812100, 503802705, 575774520, 671736940, 719718150, 806084328, 839671175, 959624200, 1007605410, 1343473880, 1439436300, 1679342350, 2015210820, 2519013525, 2878872600, 3358684700, 4030421640, 5038027050, 6717369400, 10076054100, 20152108200]

約数ペア:

[(1, 20152108200), (2, 10076054100), (3, 6717369400), (4, 5038027050), (5, 4030421640), (6, 3358684700), (7, 2878872600), (8, 2519013525), (10, 2015210820), (12, 1679342350), (14, 1439436300), (15, 1343473880), (20, 1007605410), (21, 959624200), (24, 839671175), (25, 806084328), (28, 719718150), (30, 671736940), (35, 575774520), (40, 503802705), (42, 479812100), (50, 403042164), (56, 359859075), (60, 335868470), (70, 287887260), (75, 268694776), (84, 239906050), (100, 201521082), (105, 191924840), (120, 167934235), (140, 143943630), (150, 134347388), (168, 119953025), (175, 115154904), (200, 100760541), (210, 95962420), (280, 71971815), (300, 67173694), (350, 57577452), (420, 47981210), (525, 38384968), (600, 33586847), (700, 28788726), (840, 23990605), (1050, 19192484), (1400, 14394363), (2100, 9596242), (4200, 4798121)]