29422980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 96620160

約数和(自身を除く): 67197180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 103, 108, 115, 135, 138, 180, 206, 207, 230, 270, 276, 309, 345, 412, 414, 460, 515, 529, 540, 618, 621, 690, 828, 927, 1030, 1035, 1058, 1236, 1242, 1380, 1545, 1587, 1854, 2060, 2070, 2116, 2369, 2484, 2645, 2781, 3090, 3105, 3174, 3708, 4140, 4635, 4738, 4761, 5290, 5562, 6180, 6210, 6348, 7107, 7935, 9270, 9476, 9522, 10580, 11124, 11845, 12420, 13905, 14214, 14283, 15870, 18540, 19044, 21321, 23690, 23805, 27810, 28428, 28566, 31740, 35535, 42642, 47380, 47610, 54487, 55620, 57132, 63963, 71070, 71415, 85284, 95220, 106605, 108974, 127926, 142140, 142830, 163461, 213210, 217948, 255852, 272435, 285660, 319815, 326922, 426420, 490383, 544870, 639630, 653844, 817305, 980766, 1089740, 1279260, 1471149, 1634610, 1961532, 2451915, 2942298, 3269220, 4903830, 5884596, 7355745, 9807660, 14711490, 29422980]

約数ペア:

[(1, 29422980), (2, 14711490), (3, 9807660), (4, 7355745), (5, 5884596), (6, 4903830), (9, 3269220), (10, 2942298), (12, 2451915), (15, 1961532), (18, 1634610), (20, 1471149), (23, 1279260), (27, 1089740), (30, 980766), (36, 817305), (45, 653844), (46, 639630), (54, 544870), (60, 490383), (69, 426420), (90, 326922), (92, 319815), (103, 285660), (108, 272435), (115, 255852), (135, 217948), (138, 213210), (180, 163461), (206, 142830), (207, 142140), (230, 127926), (270, 108974), (276, 106605), (309, 95220), (345, 85284), (412, 71415), (414, 71070), (460, 63963), (515, 57132), (529, 55620), (540, 54487), (618, 47610), (621, 47380), (690, 42642), (828, 35535), (927, 31740), (1030, 28566), (1035, 28428), (1058, 27810), (1236, 23805), (1242, 23690), (1380, 21321), (1545, 19044), (1587, 18540), (1854, 15870), (2060, 14283), (2070, 14214), (2116, 13905), (2369, 12420), (2484, 11845), (2645, 11124), (2781, 10580), (3090, 9522), (3105, 9476), (3174, 9270), (3708, 7935), (4140, 7107), (4635, 6348), (4738, 6210), (4761, 6180), (5290, 5562)]