47763180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 154103040

約数和(自身を除く): 106339860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 83, 90, 92, 115, 138, 139, 166, 180, 207, 230, 249, 276, 278, 332, 345, 414, 415, 417, 460, 498, 556, 690, 695, 747, 828, 830, 834, 996, 1035, 1245, 1251, 1380, 1390, 1494, 1660, 1668, 1909, 2070, 2085, 2490, 2502, 2780, 2988, 3197, 3735, 3818, 4140, 4170, 4980, 5004, 5727, 6255, 6394, 7470, 7636, 8340, 9545, 9591, 11454, 11537, 12510, 12788, 14940, 15985, 17181, 19090, 19182, 22908, 23074, 25020, 28635, 28773, 31970, 34362, 34611, 38180, 38364, 46148, 47955, 57270, 57546, 57685, 63940, 68724, 69222, 85905, 95910, 103833, 114540, 115092, 115370, 138444, 143865, 171810, 173055, 191820, 207666, 230740, 265351, 287730, 343620, 346110, 415332, 519165, 530702, 575460, 692220, 796053, 1038330, 1061404, 1326755, 1592106, 2076660, 2388159, 2653510, 3184212, 3980265, 4776318, 5307020, 7960530, 9552636, 11940795, 15921060, 23881590, 47763180]

約数ペア:

[(1, 47763180), (2, 23881590), (3, 15921060), (4, 11940795), (5, 9552636), (6, 7960530), (9, 5307020), (10, 4776318), (12, 3980265), (15, 3184212), (18, 2653510), (20, 2388159), (23, 2076660), (30, 1592106), (36, 1326755), (45, 1061404), (46, 1038330), (60, 796053), (69, 692220), (83, 575460), (90, 530702), (92, 519165), (115, 415332), (138, 346110), (139, 343620), (166, 287730), (180, 265351), (207, 230740), (230, 207666), (249, 191820), (276, 173055), (278, 171810), (332, 143865), (345, 138444), (414, 115370), (415, 115092), (417, 114540), (460, 103833), (498, 95910), (556, 85905), (690, 69222), (695, 68724), (747, 63940), (828, 57685), (830, 57546), (834, 57270), (996, 47955), (1035, 46148), (1245, 38364), (1251, 38180), (1380, 34611), (1390, 34362), (1494, 31970), (1660, 28773), (1668, 28635), (1909, 25020), (2070, 23074), (2085, 22908), (2490, 19182), (2502, 19090), (2780, 17181), (2988, 15985), (3197, 14940), (3735, 12788), (3818, 12510), (4140, 11537), (4170, 11454), (4980, 9591), (5004, 9545), (5727, 8340), (6255, 7636), (6394, 7470)]