74698000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^3\times {\mathrm{17}}^1$

素因数の和:79

約数の個数: 160

約数和(自身を含む): 207174240

約数和(自身を除く): 132476240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 125, 130, 136, 169, 170, 200, 208, 221, 250, 260, 272, 325, 338, 340, 400, 425, 442, 500, 520, 650, 676, 680, 845, 850, 884, 1000, 1040, 1105, 1300, 1352, 1360, 1625, 1690, 1700, 1768, 2000, 2125, 2197, 2210, 2600, 2704, 2873, 3250, 3380, 3400, 3536, 4225, 4250, 4394, 4420, 5200, 5525, 5746, 6500, 6760, 6800, 8450, 8500, 8788, 8840, 10985, 11050, 11492, 13000, 13520, 14365, 16900, 17000, 17576, 17680, 21125, 21970, 22100, 22984, 26000, 27625, 28730, 33800, 34000, 35152, 37349, 42250, 43940, 44200, 45968, 54925, 55250, 57460, 67600, 71825, 74698, 84500, 87880, 88400, 109850, 110500, 114920, 143650, 149396, 169000, 175760, 186745, 219700, 221000, 229840, 274625, 287300, 298792, 338000, 359125, 373490, 439400, 442000, 549250, 574600, 597584, 718250, 746980, 878800, 933725, 1098500, 1149200, 1436500, 1493960, 1867450, 2197000, 2873000, 2987920, 3734900, 4394000, 4668625, 5746000, 7469800, 9337250, 14939600, 18674500, 37349000, 74698000]

約数ペア:

[(1, 74698000), (2, 37349000), (4, 18674500), (5, 14939600), (8, 9337250), (10, 7469800), (13, 5746000), (16, 4668625), (17, 4394000), (20, 3734900), (25, 2987920), (26, 2873000), (34, 2197000), (40, 1867450), (50, 1493960), (52, 1436500), (65, 1149200), (68, 1098500), (80, 933725), (85, 878800), (100, 746980), (104, 718250), (125, 597584), (130, 574600), (136, 549250), (169, 442000), (170, 439400), (200, 373490), (208, 359125), (221, 338000), (250, 298792), (260, 287300), (272, 274625), (325, 229840), (338, 221000), (340, 219700), (400, 186745), (425, 175760), (442, 169000), (500, 149396), (520, 143650), (650, 114920), (676, 110500), (680, 109850), (845, 88400), (850, 87880), (884, 84500), (1000, 74698), (1040, 71825), (1105, 67600), (1300, 57460), (1352, 55250), (1360, 54925), (1625, 45968), (1690, 44200), (1700, 43940), (1768, 42250), (2000, 37349), (2125, 35152), (2197, 34000), (2210, 33800), (2600, 28730), (2704, 27625), (2873, 26000), (3250, 22984), (3380, 22100), (3400, 21970), (3536, 21125), (4225, 17680), (4250, 17576), (4394, 17000), (4420, 16900), (5200, 14365), (5525, 13520), (5746, 13000), (6500, 11492), (6760, 11050), (6800, 10985), (8450, 8840), (8500, 8788)]