138471000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:582

約数の個数: 128

約数和(自身を含む): 437261760

約数和(自身を除く): 298790760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 101, 120, 125, 150, 200, 202, 250, 300, 303, 375, 404, 457, 500, 505, 600, 606, 750, 808, 914, 1000, 1010, 1212, 1371, 1500, 1515, 1828, 2020, 2285, 2424, 2525, 2742, 3000, 3030, 3656, 4040, 4570, 5050, 5484, 6060, 6855, 7575, 9140, 10100, 10968, 11425, 12120, 12625, 13710, 15150, 18280, 20200, 22850, 25250, 27420, 30300, 34275, 37875, 45700, 46157, 50500, 54840, 57125, 60600, 68550, 75750, 91400, 92314, 101000, 114250, 137100, 138471, 151500, 171375, 184628, 228500, 230785, 274200, 276942, 303000, 342750, 369256, 457000, 461570, 553884, 685500, 692355, 923140, 1107768, 1153925, 1371000, 1384710, 1846280, 2307850, 2769420, 3461775, 4615700, 5538840, 5769625, 6923550, 9231400, 11539250, 13847100, 17308875, 23078500, 27694200, 34617750, 46157000, 69235500, 138471000]

約数ペア:

[(1, 138471000), (2, 69235500), (3, 46157000), (4, 34617750), (5, 27694200), (6, 23078500), (8, 17308875), (10, 13847100), (12, 11539250), (15, 9231400), (20, 6923550), (24, 5769625), (25, 5538840), (30, 4615700), (40, 3461775), (50, 2769420), (60, 2307850), (75, 1846280), (100, 1384710), (101, 1371000), (120, 1153925), (125, 1107768), (150, 923140), (200, 692355), (202, 685500), (250, 553884), (300, 461570), (303, 457000), (375, 369256), (404, 342750), (457, 303000), (500, 276942), (505, 274200), (600, 230785), (606, 228500), (750, 184628), (808, 171375), (914, 151500), (1000, 138471), (1010, 137100), (1212, 114250), (1371, 101000), (1500, 92314), (1515, 91400), (1828, 75750), (2020, 68550), (2285, 60600), (2424, 57125), (2525, 54840), (2742, 50500), (3000, 46157), (3030, 45700), (3656, 37875), (4040, 34275), (4570, 30300), (5050, 27420), (5484, 25250), (6060, 22850), (6855, 20200), (7575, 18280), (9140, 15150), (10100, 13710), (10968, 12625), (11425, 12120)]