120712200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:768

約数の個数: 192

約数和(自身を含む): 438721920

約数和(自身を除く): 318009720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 41, 42, 50, 56, 60, 70, 75, 82, 84, 100, 105, 120, 123, 140, 150, 164, 168, 175, 200, 205, 210, 246, 280, 287, 300, 328, 350, 410, 420, 492, 525, 574, 600, 615, 700, 701, 820, 840, 861, 984, 1025, 1050, 1148, 1230, 1400, 1402, 1435, 1640, 1722, 2050, 2100, 2103, 2296, 2460, 2804, 2870, 3075, 3444, 3505, 4100, 4200, 4206, 4305, 4907, 4920, 5608, 5740, 6150, 6888, 7010, 7175, 8200, 8412, 8610, 9814, 10515, 11480, 12300, 14020, 14350, 14721, 16824, 17220, 17525, 19628, 21030, 21525, 24535, 24600, 28040, 28700, 28741, 29442, 34440, 35050, 39256, 42060, 43050, 49070, 52575, 57400, 57482, 58884, 70100, 73605, 84120, 86100, 86223, 98140, 105150, 114964, 117768, 122675, 140200, 143705, 147210, 172200, 172446, 196280, 201187, 210300, 229928, 245350, 287410, 294420, 344892, 368025, 402374, 420600, 431115, 490700, 574820, 588840, 603561, 689784, 718525, 736050, 804748, 862230, 981400, 1005935, 1149640, 1207122, 1437050, 1472100, 1609496, 1724460, 2011870, 2155575, 2414244, 2874100, 2944200, 3017805, 3448920, 4023740, 4311150, 4828488, 5029675, 5748200, 6035610, 8047480, 8622300, 10059350, 12071220, 15089025, 17244600, 20118700, 24142440, 30178050, 40237400, 60356100, 120712200]

約数ペア:

[(1, 120712200), (2, 60356100), (3, 40237400), (4, 30178050), (5, 24142440), (6, 20118700), (7, 17244600), (8, 15089025), (10, 12071220), (12, 10059350), (14, 8622300), (15, 8047480), (20, 6035610), (21, 5748200), (24, 5029675), (25, 4828488), (28, 4311150), (30, 4023740), (35, 3448920), (40, 3017805), (41, 2944200), (42, 2874100), (50, 2414244), (56, 2155575), (60, 2011870), (70, 1724460), (75, 1609496), (82, 1472100), (84, 1437050), (100, 1207122), (105, 1149640), (120, 1005935), (123, 981400), (140, 862230), (150, 804748), (164, 736050), (168, 718525), (175, 689784), (200, 603561), (205, 588840), (210, 574820), (246, 490700), (280, 431115), (287, 420600), (300, 402374), (328, 368025), (350, 344892), (410, 294420), (420, 287410), (492, 245350), (525, 229928), (574, 210300), (600, 201187), (615, 196280), (700, 172446), (701, 172200), (820, 147210), (840, 143705), (861, 140200), (984, 122675), (1025, 117768), (1050, 114964), (1148, 105150), (1230, 98140), (1400, 86223), (1402, 86100), (1435, 84120), (1640, 73605), (1722, 70100), (2050, 58884), (2100, 57482), (2103, 57400), (2296, 52575), (2460, 49070), (2804, 43050), (2870, 42060), (3075, 39256), (3444, 35050), (3505, 34440), (4100, 29442), (4200, 28741), (4206, 28700), (4305, 28040), (4907, 24600), (4920, 24535), (5608, 21525), (5740, 21030), (6150, 19628), (6888, 17525), (7010, 17220), (7175, 16824), (8200, 14721), (8412, 14350), (8610, 14020), (9814, 12300), (10515, 11480)]