25785060

素因数分解:

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

素因数の和:150

約数の個数: 144

約数和(自身を含む): 86626176

約数和(自身を除く): 60841116

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, 290, 292, 348, 365, 406, 420, 435, 438, 511, 580, 609, 730, 812, 841, 870, 876, 1015, 1022, 1095, 1218, 1460, 1533, 1682, 1740, 2030, 2044, 2117, 2190, 2436, 2523, 2555, 3045, 3066, 3364, 4060, 4205, 4234, 4380, 5046, 5110, 5887, 6090, 6132, 6351, 7665, 8410, 8468, 10092, 10220, 10585, 11774, 12180, 12615, 12702, 14819, 15330, 16820, 17661, 21170, 23548, 25230, 25404, 29435, 29638, 30660, 31755, 35322, 42340, 44457, 50460, 58870, 59276, 61393, 63510, 70644, 74095, 88305, 88914, 117740, 122786, 127020, 148190, 176610, 177828, 184179, 222285, 245572, 296380, 306965, 353220, 368358, 429751, 444570, 613930, 736716, 859502, 889140, 920895, 1227860, 1289253, 1719004, 1841790, 2148755, 2578506, 3683580, 4297510, 5157012, 6446265, 8595020, 12892530, 25785060]

約数ペア:

[(1, 25785060), (2, 12892530), (3, 8595020), (4, 6446265), (5, 5157012), (6, 4297510), (7, 3683580), (10, 2578506), (12, 2148755), (14, 1841790), (15, 1719004), (20, 1289253), (21, 1227860), (28, 920895), (29, 889140), (30, 859502), (35, 736716), (42, 613930), (58, 444570), (60, 429751), (70, 368358), (73, 353220), (84, 306965), (87, 296380), (105, 245572), (116, 222285), (140, 184179), (145, 177828), (146, 176610), (174, 148190), (203, 127020), (210, 122786), (219, 117740), (290, 88914), (292, 88305), (348, 74095), (365, 70644), (406, 63510), (420, 61393), (435, 59276), (438, 58870), (511, 50460), (580, 44457), (609, 42340), (730, 35322), (812, 31755), (841, 30660), (870, 29638), (876, 29435), (1015, 25404), (1022, 25230), (1095, 23548), (1218, 21170), (1460, 17661), (1533, 16820), (1682, 15330), (1740, 14819), (2030, 12702), (2044, 12615), (2117, 12180), (2190, 11774), (2436, 10585), (2523, 10220), (2555, 10092), (3045, 8468), (3066, 8410), (3364, 7665), (4060, 6351), (4205, 6132), (4234, 6090), (4380, 5887), (5046, 5110)]