72076600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 188436600

約数和(自身を除く): 116360000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 29, 34, 40, 43, 50, 58, 68, 85, 86, 100, 116, 136, 145, 170, 172, 200, 215, 232, 289, 290, 340, 344, 425, 430, 493, 578, 580, 680, 725, 731, 850, 860, 986, 1075, 1156, 1160, 1247, 1445, 1450, 1462, 1700, 1720, 1972, 2150, 2312, 2465, 2494, 2890, 2900, 2924, 3400, 3655, 3944, 4300, 4930, 4988, 5780, 5800, 5848, 6235, 7225, 7310, 8381, 8600, 9860, 9976, 11560, 12325, 12427, 12470, 14450, 14620, 16762, 18275, 19720, 21199, 24650, 24854, 24940, 28900, 29240, 31175, 33524, 36550, 41905, 42398, 49300, 49708, 49880, 57800, 62135, 62350, 67048, 73100, 83810, 84796, 98600, 99416, 105995, 124270, 124700, 146200, 167620, 169592, 209525, 211990, 248540, 249400, 310675, 335240, 360383, 419050, 423980, 497080, 529975, 621350, 720766, 838100, 847960, 1059950, 1242700, 1441532, 1676200, 1801915, 2119900, 2485400, 2883064, 3603830, 4239800, 7207660, 9009575, 14415320, 18019150, 36038300, 72076600]

約数ペア:

[(1, 72076600), (2, 36038300), (4, 18019150), (5, 14415320), (8, 9009575), (10, 7207660), (17, 4239800), (20, 3603830), (25, 2883064), (29, 2485400), (34, 2119900), (40, 1801915), (43, 1676200), (50, 1441532), (58, 1242700), (68, 1059950), (85, 847960), (86, 838100), (100, 720766), (116, 621350), (136, 529975), (145, 497080), (170, 423980), (172, 419050), (200, 360383), (215, 335240), (232, 310675), (289, 249400), (290, 248540), (340, 211990), (344, 209525), (425, 169592), (430, 167620), (493, 146200), (578, 124700), (580, 124270), (680, 105995), (725, 99416), (731, 98600), (850, 84796), (860, 83810), (986, 73100), (1075, 67048), (1156, 62350), (1160, 62135), (1247, 57800), (1445, 49880), (1450, 49708), (1462, 49300), (1700, 42398), (1720, 41905), (1972, 36550), (2150, 33524), (2312, 31175), (2465, 29240), (2494, 28900), (2890, 24940), (2900, 24854), (2924, 24650), (3400, 21199), (3655, 19720), (3944, 18275), (4300, 16762), (4930, 14620), (4988, 14450), (5780, 12470), (5800, 12427), (5848, 12325), (6235, 11560), (7225, 9976), (7310, 9860), (8381, 8600)]