91374400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:249

約数の個数: 168

約数和(自身を含む): 253983744

約数和(自身を除く): 162609344

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 40, 46, 50, 52, 64, 65, 80, 92, 100, 104, 115, 130, 160, 184, 191, 200, 208, 230, 260, 299, 320, 325, 368, 382, 400, 416, 460, 520, 575, 598, 650, 736, 764, 800, 832, 920, 955, 1040, 1150, 1196, 1300, 1472, 1495, 1528, 1600, 1840, 1910, 2080, 2300, 2392, 2483, 2600, 2990, 3056, 3680, 3820, 4160, 4393, 4600, 4775, 4784, 4966, 5200, 5980, 6112, 7360, 7475, 7640, 8786, 9200, 9550, 9568, 9932, 10400, 11960, 12224, 12415, 14950, 15280, 17572, 18400, 19100, 19136, 19864, 20800, 21965, 23920, 24830, 29900, 30560, 35144, 36800, 38200, 39728, 43930, 47840, 49660, 57109, 59800, 61120, 62075, 70288, 76400, 79456, 87860, 95680, 99320, 109825, 114218, 119600, 124150, 140576, 152800, 158912, 175720, 198640, 219650, 228436, 239200, 248300, 281152, 285545, 305600, 351440, 397280, 439300, 456872, 478400, 496600, 571090, 702880, 794560, 878600, 913744, 993200, 1142180, 1405760, 1427725, 1757200, 1827488, 1986400, 2284360, 2855450, 3514400, 3654976, 3972800, 4568720, 5710900, 7028800, 9137440, 11421800, 18274880, 22843600, 45687200, 91374400]

約数ペア:

[(1, 91374400), (2, 45687200), (4, 22843600), (5, 18274880), (8, 11421800), (10, 9137440), (13, 7028800), (16, 5710900), (20, 4568720), (23, 3972800), (25, 3654976), (26, 3514400), (32, 2855450), (40, 2284360), (46, 1986400), (50, 1827488), (52, 1757200), (64, 1427725), (65, 1405760), (80, 1142180), (92, 993200), (100, 913744), (104, 878600), (115, 794560), (130, 702880), (160, 571090), (184, 496600), (191, 478400), (200, 456872), (208, 439300), (230, 397280), (260, 351440), (299, 305600), (320, 285545), (325, 281152), (368, 248300), (382, 239200), (400, 228436), (416, 219650), (460, 198640), (520, 175720), (575, 158912), (598, 152800), (650, 140576), (736, 124150), (764, 119600), (800, 114218), (832, 109825), (920, 99320), (955, 95680), (1040, 87860), (1150, 79456), (1196, 76400), (1300, 70288), (1472, 62075), (1495, 61120), (1528, 59800), (1600, 57109), (1840, 49660), (1910, 47840), (2080, 43930), (2300, 39728), (2392, 38200), (2483, 36800), (2600, 35144), (2990, 30560), (3056, 29900), (3680, 24830), (3820, 23920), (4160, 21965), (4393, 20800), (4600, 19864), (4775, 19136), (4784, 19100), (4966, 18400), (5200, 17572), (5980, 15280), (6112, 14950), (7360, 12415), (7475, 12224), (7640, 11960), (8786, 10400), (9200, 9932), (9550, 9568)]