45708750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:284

約数の個数: 120

約数和(自身を含む): 131582880

約数和(自身を除く): 85874130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 125, 150, 153, 170, 225, 239, 250, 255, 306, 375, 425, 450, 478, 510, 625, 717, 750, 765, 850, 1125, 1195, 1250, 1275, 1434, 1530, 1875, 2125, 2151, 2250, 2390, 2550, 3585, 3750, 3825, 4063, 4250, 4302, 5625, 5975, 6375, 7170, 7650, 8126, 10625, 10755, 11250, 11950, 12189, 12750, 17925, 19125, 20315, 21250, 21510, 24378, 29875, 31875, 35850, 36567, 38250, 40630, 53775, 59750, 60945, 63750, 73134, 89625, 95625, 101575, 107550, 121890, 149375, 179250, 182835, 191250, 203150, 268875, 298750, 304725, 365670, 448125, 507875, 537750, 609450, 896250, 914175, 1015750, 1344375, 1523625, 1828350, 2539375, 2688750, 3047250, 4570875, 5078750, 7618125, 9141750, 15236250, 22854375, 45708750]

約数ペア:

[(1, 45708750), (2, 22854375), (3, 15236250), (5, 9141750), (6, 7618125), (9, 5078750), (10, 4570875), (15, 3047250), (17, 2688750), (18, 2539375), (25, 1828350), (30, 1523625), (34, 1344375), (45, 1015750), (50, 914175), (51, 896250), (75, 609450), (85, 537750), (90, 507875), (102, 448125), (125, 365670), (150, 304725), (153, 298750), (170, 268875), (225, 203150), (239, 191250), (250, 182835), (255, 179250), (306, 149375), (375, 121890), (425, 107550), (450, 101575), (478, 95625), (510, 89625), (625, 73134), (717, 63750), (750, 60945), (765, 59750), (850, 53775), (1125, 40630), (1195, 38250), (1250, 36567), (1275, 35850), (1434, 31875), (1530, 29875), (1875, 24378), (2125, 21510), (2151, 21250), (2250, 20315), (2390, 19125), (2550, 17925), (3585, 12750), (3750, 12189), (3825, 11950), (4063, 11250), (4250, 10755), (4302, 10625), (5625, 8126), (5975, 7650), (6375, 7170)]