64664250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 187799040

約数和(自身を除く): 123134790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 109, 113, 125, 150, 175, 210, 218, 226, 250, 327, 339, 350, 375, 525, 545, 565, 654, 678, 750, 763, 791, 875, 1050, 1090, 1130, 1526, 1582, 1635, 1695, 1750, 2289, 2373, 2625, 2725, 2825, 3270, 3390, 3815, 3955, 4578, 4746, 5250, 5450, 5650, 7630, 7910, 8175, 8475, 11445, 11865, 12317, 13625, 14125, 16350, 16950, 19075, 19775, 22890, 23730, 24634, 27250, 28250, 36951, 38150, 39550, 40875, 42375, 57225, 59325, 61585, 73902, 81750, 84750, 86219, 95375, 98875, 114450, 118650, 123170, 172438, 184755, 190750, 197750, 258657, 286125, 296625, 307925, 369510, 431095, 517314, 572250, 593250, 615850, 862190, 923775, 1293285, 1539625, 1847550, 2155475, 2586570, 3079250, 4310950, 4618875, 6466425, 9237750, 10777375, 12932850, 21554750, 32332125, 64664250]

約数ペア:

[(1, 64664250), (2, 32332125), (3, 21554750), (5, 12932850), (6, 10777375), (7, 9237750), (10, 6466425), (14, 4618875), (15, 4310950), (21, 3079250), (25, 2586570), (30, 2155475), (35, 1847550), (42, 1539625), (50, 1293285), (70, 923775), (75, 862190), (105, 615850), (109, 593250), (113, 572250), (125, 517314), (150, 431095), (175, 369510), (210, 307925), (218, 296625), (226, 286125), (250, 258657), (327, 197750), (339, 190750), (350, 184755), (375, 172438), (525, 123170), (545, 118650), (565, 114450), (654, 98875), (678, 95375), (750, 86219), (763, 84750), (791, 81750), (875, 73902), (1050, 61585), (1090, 59325), (1130, 57225), (1526, 42375), (1582, 40875), (1635, 39550), (1695, 38150), (1750, 36951), (2289, 28250), (2373, 27250), (2625, 24634), (2725, 23730), (2825, 22890), (3270, 19775), (3390, 19075), (3815, 16950), (3955, 16350), (4578, 14125), (4746, 13625), (5250, 12317), (5450, 11865), (5650, 11445), (7630, 8475), (7910, 8175)]