45687200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:247

約数の個数: 144

約数和(自身を含む): 125991936

約数和(自身を除く): 80304736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 40, 46, 50, 52, 65, 80, 92, 100, 104, 115, 130, 160, 184, 191, 200, 208, 230, 260, 299, 325, 368, 382, 400, 416, 460, 520, 575, 598, 650, 736, 764, 800, 920, 955, 1040, 1150, 1196, 1300, 1495, 1528, 1840, 1910, 2080, 2300, 2392, 2483, 2600, 2990, 3056, 3680, 3820, 4393, 4600, 4775, 4784, 4966, 5200, 5980, 6112, 7475, 7640, 8786, 9200, 9550, 9568, 9932, 10400, 11960, 12415, 14950, 15280, 17572, 18400, 19100, 19864, 21965, 23920, 24830, 29900, 30560, 35144, 38200, 39728, 43930, 47840, 49660, 57109, 59800, 62075, 70288, 76400, 79456, 87860, 99320, 109825, 114218, 119600, 124150, 140576, 152800, 175720, 198640, 219650, 228436, 239200, 248300, 285545, 351440, 397280, 439300, 456872, 496600, 571090, 702880, 878600, 913744, 993200, 1142180, 1427725, 1757200, 1827488, 1986400, 2284360, 2855450, 3514400, 4568720, 5710900, 9137440, 11421800, 22843600, 45687200]

約数ペア:

[(1, 45687200), (2, 22843600), (4, 11421800), (5, 9137440), (8, 5710900), (10, 4568720), (13, 3514400), (16, 2855450), (20, 2284360), (23, 1986400), (25, 1827488), (26, 1757200), (32, 1427725), (40, 1142180), (46, 993200), (50, 913744), (52, 878600), (65, 702880), (80, 571090), (92, 496600), (100, 456872), (104, 439300), (115, 397280), (130, 351440), (160, 285545), (184, 248300), (191, 239200), (200, 228436), (208, 219650), (230, 198640), (260, 175720), (299, 152800), (325, 140576), (368, 124150), (382, 119600), (400, 114218), (416, 109825), (460, 99320), (520, 87860), (575, 79456), (598, 76400), (650, 70288), (736, 62075), (764, 59800), (800, 57109), (920, 49660), (955, 47840), (1040, 43930), (1150, 39728), (1196, 38200), (1300, 35144), (1495, 30560), (1528, 29900), (1840, 24830), (1910, 23920), (2080, 21965), (2300, 19864), (2392, 19100), (2483, 18400), (2600, 17572), (2990, 15280), (3056, 14950), (3680, 12415), (3820, 11960), (4393, 10400), (4600, 9932), (4775, 9568), (4784, 9550), (4966, 9200), (5200, 8786), (5980, 7640), (6112, 7475)]