9310370220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{4261}}^1$

素因数の和:4536

約数の個数: 144

約数和(自身を含む): 28855444800

約数和(自身を除く): 19545074580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 199, 244, 305, 366, 398, 549, 597, 610, 732, 796, 915, 995, 1098, 1194, 1220, 1791, 1830, 1990, 2196, 2388, 2745, 2985, 3582, 3660, 3980, 4261, 5490, 5970, 7164, 8522, 8955, 10980, 11940, 12139, 12783, 17044, 17910, 21305, 24278, 25566, 35820, 36417, 38349, 42610, 48556, 51132, 60695, 63915, 72834, 76698, 85220, 109251, 121390, 127830, 145668, 153396, 182085, 191745, 218502, 242780, 255660, 259921, 364170, 383490, 437004, 519842, 546255, 728340, 766980, 779763, 847939, 1039684, 1092510, 1299605, 1559526, 1695878, 2185020, 2339289, 2543817, 2599210, 3119052, 3391756, 3898815, 4239695, 4678578, 5087634, 5198420, 7631451, 7797630, 8479390, 9357156, 10175268, 11696445, 12719085, 15262902, 15595260, 16958780, 23392890, 25438170, 30525804, 38157255, 46785780, 50876340, 51724279, 76314510, 103448558, 152629020, 155172837, 206897116, 258621395, 310345674, 465518511, 517242790, 620691348, 775864185, 931037022, 1034485580, 1551728370, 1862074044, 2327592555, 3103456740, 4655185110, 9310370220]

約数ペア:

[(1, 9310370220), (2, 4655185110), (3, 3103456740), (4, 2327592555), (5, 1862074044), (6, 1551728370), (9, 1034485580), (10, 931037022), (12, 775864185), (15, 620691348), (18, 517242790), (20, 465518511), (30, 310345674), (36, 258621395), (45, 206897116), (60, 155172837), (61, 152629020), (90, 103448558), (122, 76314510), (180, 51724279), (183, 50876340), (199, 46785780), (244, 38157255), (305, 30525804), (366, 25438170), (398, 23392890), (549, 16958780), (597, 15595260), (610, 15262902), (732, 12719085), (796, 11696445), (915, 10175268), (995, 9357156), (1098, 8479390), (1194, 7797630), (1220, 7631451), (1791, 5198420), (1830, 5087634), (1990, 4678578), (2196, 4239695), (2388, 3898815), (2745, 3391756), (2985, 3119052), (3582, 2599210), (3660, 2543817), (3980, 2339289), (4261, 2185020), (5490, 1695878), (5970, 1559526), (7164, 1299605), (8522, 1092510), (8955, 1039684), (10980, 847939), (11940, 779763), (12139, 766980), (12783, 728340), (17044, 546255), (17910, 519842), (21305, 437004), (24278, 383490), (25566, 364170), (35820, 259921), (36417, 255660), (38349, 242780), (42610, 218502), (48556, 191745), (51132, 182085), (60695, 153396), (63915, 145668), (72834, 127830), (76698, 121390), (85220, 109251)]