129039660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 415134720

約数和(自身を除く): 286095060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 71, 90, 92, 115, 138, 142, 180, 207, 213, 230, 276, 284, 345, 355, 414, 426, 439, 460, 639, 690, 710, 828, 852, 878, 1035, 1065, 1278, 1317, 1380, 1420, 1633, 1756, 2070, 2130, 2195, 2556, 2634, 3195, 3266, 3951, 4140, 4260, 4390, 4899, 5268, 6390, 6532, 6585, 7902, 8165, 8780, 9798, 10097, 12780, 13170, 14697, 15804, 16330, 19596, 19755, 20194, 24495, 26340, 29394, 30291, 31169, 32660, 39510, 40388, 48990, 50485, 58788, 60582, 62338, 73485, 79020, 90873, 93507, 97980, 100970, 121164, 124676, 146970, 151455, 155845, 181746, 187014, 201940, 280521, 293940, 302910, 311690, 363492, 374028, 454365, 467535, 561042, 605820, 623380, 716887, 908730, 935070, 1122084, 1402605, 1433774, 1817460, 1870140, 2150661, 2805210, 2867548, 3584435, 4301322, 5610420, 6451983, 7168870, 8602644, 10753305, 12903966, 14337740, 21506610, 25807932, 32259915, 43013220, 64519830, 129039660]

約数ペア:

[(1, 129039660), (2, 64519830), (3, 43013220), (4, 32259915), (5, 25807932), (6, 21506610), (9, 14337740), (10, 12903966), (12, 10753305), (15, 8602644), (18, 7168870), (20, 6451983), (23, 5610420), (30, 4301322), (36, 3584435), (45, 2867548), (46, 2805210), (60, 2150661), (69, 1870140), (71, 1817460), (90, 1433774), (92, 1402605), (115, 1122084), (138, 935070), (142, 908730), (180, 716887), (207, 623380), (213, 605820), (230, 561042), (276, 467535), (284, 454365), (345, 374028), (355, 363492), (414, 311690), (426, 302910), (439, 293940), (460, 280521), (639, 201940), (690, 187014), (710, 181746), (828, 155845), (852, 151455), (878, 146970), (1035, 124676), (1065, 121164), (1278, 100970), (1317, 97980), (1380, 93507), (1420, 90873), (1633, 79020), (1756, 73485), (2070, 62338), (2130, 60582), (2195, 58788), (2556, 50485), (2634, 48990), (3195, 40388), (3266, 39510), (3951, 32660), (4140, 31169), (4260, 30291), (4390, 29394), (4899, 26340), (5268, 24495), (6390, 20194), (6532, 19755), (6585, 19596), (7902, 16330), (8165, 15804), (8780, 14697), (9798, 13170), (10097, 12780)]