148987020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2099}}^1$

素因数の和:2144

約数の個数: 144

約数和(自身を含む): 516499200

約数和(自身を除く): 367512180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 780, 845, 910, 1014, 1092, 1183, 1365, 1690, 1820, 2028, 2099, 2366, 2535, 2730, 3380, 3549, 4198, 4732, 5070, 5460, 5915, 6297, 7098, 8396, 10140, 10495, 11830, 12594, 14196, 14693, 17745, 20990, 23660, 25188, 27287, 29386, 31485, 35490, 41980, 44079, 54574, 58772, 62970, 70980, 73465, 81861, 88158, 109148, 125940, 136435, 146930, 163722, 176316, 191009, 220395, 272870, 293860, 327444, 354731, 382018, 409305, 440790, 545740, 573027, 709462, 764036, 818610, 881580, 955045, 1064193, 1146054, 1418924, 1637220, 1773655, 1910090, 2128386, 2292108, 2483117, 2865135, 3547310, 3820180, 4256772, 4966234, 5320965, 5730270, 7094620, 7449351, 9932468, 10641930, 11460540, 12415585, 14898702, 21283860, 24831170, 29797404, 37246755, 49662340, 74493510, 148987020]

約数ペア:

[(1, 148987020), (2, 74493510), (3, 49662340), (4, 37246755), (5, 29797404), (6, 24831170), (7, 21283860), (10, 14898702), (12, 12415585), (13, 11460540), (14, 10641930), (15, 9932468), (20, 7449351), (21, 7094620), (26, 5730270), (28, 5320965), (30, 4966234), (35, 4256772), (39, 3820180), (42, 3547310), (52, 2865135), (60, 2483117), (65, 2292108), (70, 2128386), (78, 1910090), (84, 1773655), (91, 1637220), (105, 1418924), (130, 1146054), (140, 1064193), (156, 955045), (169, 881580), (182, 818610), (195, 764036), (210, 709462), (260, 573027), (273, 545740), (338, 440790), (364, 409305), (390, 382018), (420, 354731), (455, 327444), (507, 293860), (546, 272870), (676, 220395), (780, 191009), (845, 176316), (910, 163722), (1014, 146930), (1092, 136435), (1183, 125940), (1365, 109148), (1690, 88158), (1820, 81861), (2028, 73465), (2099, 70980), (2366, 62970), (2535, 58772), (2730, 54574), (3380, 44079), (3549, 41980), (4198, 35490), (4732, 31485), (5070, 29386), (5460, 27287), (5915, 25188), (6297, 23660), (7098, 20990), (8396, 17745), (10140, 14693), (10495, 14196), (11830, 12594)]