62515980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 199783584

約数和(自身を除く): 137267604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 43, 45, 60, 82, 86, 90, 123, 129, 164, 172, 180, 197, 205, 215, 246, 258, 369, 387, 394, 410, 430, 492, 516, 591, 615, 645, 738, 774, 788, 820, 860, 985, 1182, 1230, 1290, 1476, 1548, 1763, 1773, 1845, 1935, 1970, 2364, 2460, 2580, 2955, 3526, 3546, 3690, 3870, 3940, 5289, 5910, 7052, 7092, 7380, 7740, 8077, 8471, 8815, 8865, 10578, 11820, 15867, 16154, 16942, 17630, 17730, 21156, 24231, 25413, 26445, 31734, 32308, 33884, 35260, 35460, 40385, 42355, 48462, 50826, 52890, 63468, 72693, 76239, 79335, 80770, 84710, 96924, 101652, 105780, 121155, 127065, 145386, 152478, 158670, 161540, 169420, 242310, 254130, 290772, 304956, 317340, 347311, 363465, 381195, 484620, 508260, 694622, 726930, 762390, 1041933, 1389244, 1453860, 1524780, 1736555, 2083866, 3125799, 3473110, 4167732, 5209665, 6251598, 6946220, 10419330, 12503196, 15628995, 20838660, 31257990, 62515980]

約数ペア:

[(1, 62515980), (2, 31257990), (3, 20838660), (4, 15628995), (5, 12503196), (6, 10419330), (9, 6946220), (10, 6251598), (12, 5209665), (15, 4167732), (18, 3473110), (20, 3125799), (30, 2083866), (36, 1736555), (41, 1524780), (43, 1453860), (45, 1389244), (60, 1041933), (82, 762390), (86, 726930), (90, 694622), (123, 508260), (129, 484620), (164, 381195), (172, 363465), (180, 347311), (197, 317340), (205, 304956), (215, 290772), (246, 254130), (258, 242310), (369, 169420), (387, 161540), (394, 158670), (410, 152478), (430, 145386), (492, 127065), (516, 121155), (591, 105780), (615, 101652), (645, 96924), (738, 84710), (774, 80770), (788, 79335), (820, 76239), (860, 72693), (985, 63468), (1182, 52890), (1230, 50826), (1290, 48462), (1476, 42355), (1548, 40385), (1763, 35460), (1773, 35260), (1845, 33884), (1935, 32308), (1970, 31734), (2364, 26445), (2460, 25413), (2580, 24231), (2955, 21156), (3526, 17730), (3546, 17630), (3690, 16942), (3870, 16154), (3940, 15867), (5289, 11820), (5910, 10578), (7052, 8865), (7092, 8815), (7380, 8471), (7740, 8077)]