42501000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:512

約数の個数: 128

約数和(自身を含む): 137180160

約数和(自身を除く): 94679160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 125, 150, 155, 186, 200, 248, 250, 300, 310, 372, 375, 457, 465, 500, 600, 620, 744, 750, 775, 914, 930, 1000, 1240, 1371, 1500, 1550, 1828, 1860, 2285, 2325, 2742, 3000, 3100, 3656, 3720, 3875, 4570, 4650, 5484, 6200, 6855, 7750, 9140, 9300, 10968, 11425, 11625, 13710, 14167, 15500, 18280, 18600, 22850, 23250, 27420, 28334, 31000, 34275, 42501, 45700, 46500, 54840, 56668, 57125, 68550, 70835, 85002, 91400, 93000, 113336, 114250, 137100, 141670, 170004, 171375, 212505, 228500, 274200, 283340, 340008, 342750, 354175, 425010, 457000, 566680, 685500, 708350, 850020, 1062525, 1371000, 1416700, 1700040, 1770875, 2125050, 2833400, 3541750, 4250100, 5312625, 7083500, 8500200, 10625250, 14167000, 21250500, 42501000]

約数ペア:

[(1, 42501000), (2, 21250500), (3, 14167000), (4, 10625250), (5, 8500200), (6, 7083500), (8, 5312625), (10, 4250100), (12, 3541750), (15, 2833400), (20, 2125050), (24, 1770875), (25, 1700040), (30, 1416700), (31, 1371000), (40, 1062525), (50, 850020), (60, 708350), (62, 685500), (75, 566680), (93, 457000), (100, 425010), (120, 354175), (124, 342750), (125, 340008), (150, 283340), (155, 274200), (186, 228500), (200, 212505), (248, 171375), (250, 170004), (300, 141670), (310, 137100), (372, 114250), (375, 113336), (457, 93000), (465, 91400), (500, 85002), (600, 70835), (620, 68550), (744, 57125), (750, 56668), (775, 54840), (914, 46500), (930, 45700), (1000, 42501), (1240, 34275), (1371, 31000), (1500, 28334), (1550, 27420), (1828, 23250), (1860, 22850), (2285, 18600), (2325, 18280), (2742, 15500), (3000, 14167), (3100, 13710), (3656, 11625), (3720, 11425), (3875, 10968), (4570, 9300), (4650, 9140), (5484, 7750), (6200, 6855)]