73509930

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 215822880

約数和(自身を除く): 142312950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 169, 179, 195, 234, 243, 270, 338, 351, 358, 390, 405, 486, 507, 537, 585, 702, 810, 845, 895, 1014, 1053, 1074, 1170, 1215, 1521, 1611, 1690, 1755, 1790, 2106, 2327, 2430, 2535, 2685, 3042, 3159, 3222, 3510, 4563, 4654, 4833, 5070, 5265, 5370, 6318, 6981, 7605, 8055, 9126, 9666, 10530, 11635, 13689, 13962, 14499, 15210, 15795, 16110, 20943, 22815, 23270, 24165, 27378, 28998, 30251, 31590, 34905, 41067, 41886, 43497, 45630, 48330, 60502, 62829, 68445, 69810, 72495, 82134, 86994, 90753, 104715, 125658, 136890, 144990, 151255, 181506, 188487, 205335, 209430, 217485, 272259, 302510, 314145, 376974, 410670, 434970, 453765, 544518, 565461, 628290, 816777, 907530, 942435, 1130922, 1361295, 1633554, 1884870, 2450331, 2722590, 2827305, 4083885, 4900662, 5654610, 7350993, 8167770, 12251655, 14701986, 24503310, 36754965, 73509930]

約数ペア:

[(1, 73509930), (2, 36754965), (3, 24503310), (5, 14701986), (6, 12251655), (9, 8167770), (10, 7350993), (13, 5654610), (15, 4900662), (18, 4083885), (26, 2827305), (27, 2722590), (30, 2450331), (39, 1884870), (45, 1633554), (54, 1361295), (65, 1130922), (78, 942435), (81, 907530), (90, 816777), (117, 628290), (130, 565461), (135, 544518), (162, 453765), (169, 434970), (179, 410670), (195, 376974), (234, 314145), (243, 302510), (270, 272259), (338, 217485), (351, 209430), (358, 205335), (390, 188487), (405, 181506), (486, 151255), (507, 144990), (537, 136890), (585, 125658), (702, 104715), (810, 90753), (845, 86994), (895, 82134), (1014, 72495), (1053, 69810), (1074, 68445), (1170, 62829), (1215, 60502), (1521, 48330), (1611, 45630), (1690, 43497), (1755, 41886), (1790, 41067), (2106, 34905), (2327, 31590), (2430, 30251), (2535, 28998), (2685, 27378), (3042, 24165), (3159, 23270), (3222, 22815), (3510, 20943), (4563, 16110), (4654, 15795), (4833, 15210), (5070, 14499), (5265, 13962), (5370, 13689), (6318, 11635), (6981, 10530), (7605, 9666), (8055, 9126)]