2840994900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^2\times {\mathrm{1429}}^1$

素因数の和:1543

約数の個数: 162

約数和(自身を含む): 9104805710

約数和(自身を除く): 6263810810

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 75, 90, 94, 100, 141, 150, 180, 188, 225, 235, 282, 300, 423, 450, 470, 564, 705, 846, 900, 940, 1175, 1410, 1429, 1692, 2115, 2209, 2350, 2820, 2858, 3525, 4230, 4287, 4418, 4700, 5716, 6627, 7050, 7145, 8460, 8574, 8836, 10575, 11045, 12861, 13254, 14100, 14290, 17148, 19881, 21150, 21435, 22090, 25722, 26508, 28580, 33135, 35725, 39762, 42300, 42870, 44180, 51444, 55225, 64305, 66270, 67163, 71450, 79524, 85740, 99405, 107175, 110450, 128610, 132540, 134326, 142900, 165675, 198810, 201489, 214350, 220900, 257220, 268652, 321525, 331350, 335815, 397620, 402978, 428700, 497025, 604467, 643050, 662700, 671630, 805956, 994050, 1007445, 1208934, 1286100, 1343260, 1679075, 1988100, 2014890, 2417868, 3022335, 3156661, 3358150, 4029780, 5037225, 6044670, 6313322, 6716300, 9469983, 10074450, 12089340, 12626644, 15111675, 15783305, 18939966, 20148900, 28409949, 30223350, 31566610, 37879932, 47349915, 56819898, 60446700, 63133220, 78916525, 94699830, 113639796, 142049745, 157833050, 189399660, 236749575, 284099490, 315666100, 473499150, 568198980, 710248725, 946998300, 1420497450, 2840994900]

約数ペア:

[(1, 2840994900), (2, 1420497450), (3, 946998300), (4, 710248725), (5, 568198980), (6, 473499150), (9, 315666100), (10, 284099490), (12, 236749575), (15, 189399660), (18, 157833050), (20, 142049745), (25, 113639796), (30, 94699830), (36, 78916525), (45, 63133220), (47, 60446700), (50, 56819898), (60, 47349915), (75, 37879932), (90, 31566610), (94, 30223350), (100, 28409949), (141, 20148900), (150, 18939966), (180, 15783305), (188, 15111675), (225, 12626644), (235, 12089340), (282, 10074450), (300, 9469983), (423, 6716300), (450, 6313322), (470, 6044670), (564, 5037225), (705, 4029780), (846, 3358150), (900, 3156661), (940, 3022335), (1175, 2417868), (1410, 2014890), (1429, 1988100), (1692, 1679075), (2115, 1343260), (2209, 1286100), (2350, 1208934), (2820, 1007445), (2858, 994050), (3525, 805956), (4230, 671630), (4287, 662700), (4418, 643050), (4700, 604467), (5716, 497025), (6627, 428700), (7050, 402978), (7145, 397620), (8460, 335815), (8574, 331350), (8836, 321525), (10575, 268652), (11045, 257220), (12861, 220900), (13254, 214350), (14100, 201489), (14290, 198810), (17148, 165675), (19881, 142900), (21150, 134326), (21435, 132540), (22090, 128610), (25722, 110450), (26508, 107175), (28580, 99405), (33135, 85740), (35725, 79524), (39762, 71450), (42300, 67163), (42870, 66270), (44180, 64305), (51444, 55225)]