62880620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 144

約数和(自身を含む): 163392768

約数和(自身を除く): 100512148

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 23, 34, 43, 44, 46, 55, 68, 85, 86, 92, 110, 115, 170, 172, 187, 215, 220, 230, 253, 289, 340, 374, 391, 430, 460, 473, 506, 578, 731, 748, 782, 860, 935, 946, 989, 1012, 1156, 1265, 1445, 1462, 1564, 1870, 1892, 1955, 1978, 2365, 2530, 2890, 2924, 3179, 3655, 3740, 3910, 3956, 4301, 4730, 4945, 5060, 5780, 6358, 6647, 7310, 7820, 8041, 8602, 9460, 9890, 10879, 12427, 12716, 13294, 14620, 15895, 16082, 16813, 17204, 19780, 21505, 21758, 24854, 26588, 31790, 32164, 33235, 33626, 40205, 43010, 43516, 49708, 54395, 62135, 63580, 66470, 67252, 73117, 80410, 84065, 86020, 108790, 124270, 132940, 136697, 146234, 160820, 168130, 184943, 217580, 248540, 273394, 285821, 292468, 336260, 365585, 369886, 546788, 571642, 683485, 731170, 739772, 924715, 1143284, 1366970, 1429105, 1462340, 1849430, 2733940, 2858210, 3144031, 3698860, 5716420, 6288062, 12576124, 15720155, 31440310, 62880620]

約数ペア:

[(1, 62880620), (2, 31440310), (4, 15720155), (5, 12576124), (10, 6288062), (11, 5716420), (17, 3698860), (20, 3144031), (22, 2858210), (23, 2733940), (34, 1849430), (43, 1462340), (44, 1429105), (46, 1366970), (55, 1143284), (68, 924715), (85, 739772), (86, 731170), (92, 683485), (110, 571642), (115, 546788), (170, 369886), (172, 365585), (187, 336260), (215, 292468), (220, 285821), (230, 273394), (253, 248540), (289, 217580), (340, 184943), (374, 168130), (391, 160820), (430, 146234), (460, 136697), (473, 132940), (506, 124270), (578, 108790), (731, 86020), (748, 84065), (782, 80410), (860, 73117), (935, 67252), (946, 66470), (989, 63580), (1012, 62135), (1156, 54395), (1265, 49708), (1445, 43516), (1462, 43010), (1564, 40205), (1870, 33626), (1892, 33235), (1955, 32164), (1978, 31790), (2365, 26588), (2530, 24854), (2890, 21758), (2924, 21505), (3179, 19780), (3655, 17204), (3740, 16813), (3910, 16082), (3956, 15895), (4301, 14620), (4730, 13294), (4945, 12716), (5060, 12427), (5780, 10879), (6358, 9890), (6647, 9460), (7310, 8602), (7820, 8041)]