45626940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 147184128

約数和(自身を除く): 101557188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 103, 107, 115, 138, 180, 206, 207, 214, 230, 276, 309, 321, 345, 412, 414, 428, 460, 515, 535, 618, 642, 690, 828, 927, 963, 1030, 1035, 1070, 1236, 1284, 1380, 1545, 1605, 1854, 1926, 2060, 2070, 2140, 2369, 2461, 3090, 3210, 3708, 3852, 4140, 4635, 4738, 4815, 4922, 6180, 6420, 7107, 7383, 9270, 9476, 9630, 9844, 11021, 11845, 12305, 14214, 14766, 18540, 19260, 21321, 22042, 22149, 23690, 24610, 28428, 29532, 33063, 35535, 36915, 42642, 44084, 44298, 47380, 49220, 55105, 66126, 71070, 73830, 85284, 88596, 99189, 106605, 110210, 110745, 132252, 142140, 147660, 165315, 198378, 213210, 220420, 221490, 253483, 330630, 396756, 426420, 442980, 495945, 506966, 661260, 760449, 991890, 1013932, 1267415, 1520898, 1983780, 2281347, 2534830, 3041796, 3802245, 4562694, 5069660, 7604490, 9125388, 11406735, 15208980, 22813470, 45626940]

約数ペア:

[(1, 45626940), (2, 22813470), (3, 15208980), (4, 11406735), (5, 9125388), (6, 7604490), (9, 5069660), (10, 4562694), (12, 3802245), (15, 3041796), (18, 2534830), (20, 2281347), (23, 1983780), (30, 1520898), (36, 1267415), (45, 1013932), (46, 991890), (60, 760449), (69, 661260), (90, 506966), (92, 495945), (103, 442980), (107, 426420), (115, 396756), (138, 330630), (180, 253483), (206, 221490), (207, 220420), (214, 213210), (230, 198378), (276, 165315), (309, 147660), (321, 142140), (345, 132252), (412, 110745), (414, 110210), (428, 106605), (460, 99189), (515, 88596), (535, 85284), (618, 73830), (642, 71070), (690, 66126), (828, 55105), (927, 49220), (963, 47380), (1030, 44298), (1035, 44084), (1070, 42642), (1236, 36915), (1284, 35535), (1380, 33063), (1545, 29532), (1605, 28428), (1854, 24610), (1926, 23690), (2060, 22149), (2070, 22042), (2140, 21321), (2369, 19260), (2461, 18540), (3090, 14766), (3210, 14214), (3708, 12305), (3852, 11845), (4140, 11021), (4635, 9844), (4738, 9630), (4815, 9476), (4922, 9270), (6180, 7383), (6420, 7107)]