201834780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 680279040

約数和(自身を除く): 478444260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 73, 84, 87, 105, 116, 140, 145, 146, 174, 203, 210, 219, 227, 290, 292, 348, 365, 406, 420, 435, 438, 454, 511, 580, 609, 681, 730, 812, 870, 876, 908, 1015, 1022, 1095, 1135, 1218, 1362, 1460, 1533, 1589, 1740, 2030, 2044, 2117, 2190, 2270, 2436, 2555, 2724, 3045, 3066, 3178, 3405, 4060, 4234, 4380, 4540, 4767, 5110, 6090, 6132, 6351, 6356, 6583, 6810, 7665, 7945, 8468, 9534, 10220, 10585, 12180, 12702, 13166, 13620, 14819, 15330, 15890, 16571, 19068, 19749, 21170, 23835, 25404, 26332, 29638, 30660, 31755, 31780, 32915, 33142, 39498, 42340, 44457, 46081, 47670, 49713, 59276, 63510, 65830, 66284, 74095, 78996, 82855, 88914, 92162, 95340, 98745, 99426, 115997, 127020, 131660, 138243, 148190, 165710, 177828, 184324, 197490, 198852, 222285, 230405, 231994, 248565, 276486, 296380, 331420, 347991, 394980, 444570, 460810, 463988, 480559, 497130, 552972, 579985, 691215, 695982, 889140, 921620, 961118, 994260, 1159970, 1382430, 1391964, 1441677, 1739955, 1922236, 2319940, 2402795, 2764860, 2883354, 3363913, 3479910, 4805590, 5766708, 6727826, 6959820, 7208385, 9611180, 10091739, 13455652, 14416770, 16819565, 20183478, 28833540, 33639130, 40366956, 50458695, 67278260, 100917390, 201834780]

約数ペア:

[(1, 201834780), (2, 100917390), (3, 67278260), (4, 50458695), (5, 40366956), (6, 33639130), (7, 28833540), (10, 20183478), (12, 16819565), (14, 14416770), (15, 13455652), (20, 10091739), (21, 9611180), (28, 7208385), (29, 6959820), (30, 6727826), (35, 5766708), (42, 4805590), (58, 3479910), (60, 3363913), (70, 2883354), (73, 2764860), (84, 2402795), (87, 2319940), (105, 1922236), (116, 1739955), (140, 1441677), (145, 1391964), (146, 1382430), (174, 1159970), (203, 994260), (210, 961118), (219, 921620), (227, 889140), (290, 695982), (292, 691215), (348, 579985), (365, 552972), (406, 497130), (420, 480559), (435, 463988), (438, 460810), (454, 444570), (511, 394980), (580, 347991), (609, 331420), (681, 296380), (730, 276486), (812, 248565), (870, 231994), (876, 230405), (908, 222285), (1015, 198852), (1022, 197490), (1095, 184324), (1135, 177828), (1218, 165710), (1362, 148190), (1460, 138243), (1533, 131660), (1589, 127020), (1740, 115997), (2030, 99426), (2044, 98745), (2117, 95340), (2190, 92162), (2270, 88914), (2436, 82855), (2555, 78996), (2724, 74095), (3045, 66284), (3066, 65830), (3178, 63510), (3405, 59276), (4060, 49713), (4234, 47670), (4380, 46081), (4540, 44457), (4767, 42340), (5110, 39498), (6090, 33142), (6132, 32915), (6351, 31780), (6356, 31755), (6583, 30660), (6810, 29638), (7665, 26332), (7945, 25404), (8468, 23835), (9534, 21170), (10220, 19749), (10585, 19068), (12180, 16571), (12702, 15890), (13166, 15330), (13620, 14819)]