75750750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 207196704

約数和(自身を除く): 131445954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 131, 150, 225, 250, 257, 262, 375, 393, 450, 514, 655, 750, 771, 786, 1125, 1179, 1285, 1310, 1542, 1965, 2250, 2313, 2358, 2570, 3275, 3855, 3930, 4626, 5895, 6425, 6550, 7710, 9825, 11565, 11790, 12850, 16375, 19275, 19650, 23130, 29475, 32125, 32750, 33667, 38550, 49125, 57825, 58950, 64250, 67334, 96375, 98250, 101001, 115650, 147375, 168335, 192750, 202002, 289125, 294750, 303003, 336670, 505005, 578250, 606006, 841675, 1010010, 1515015, 1683350, 2525025, 3030030, 4208375, 5050050, 7575075, 8416750, 12625125, 15150150, 25250250, 37875375, 75750750]

約数ペア:

[(1, 75750750), (2, 37875375), (3, 25250250), (5, 15150150), (6, 12625125), (9, 8416750), (10, 7575075), (15, 5050050), (18, 4208375), (25, 3030030), (30, 2525025), (45, 1683350), (50, 1515015), (75, 1010010), (90, 841675), (125, 606006), (131, 578250), (150, 505005), (225, 336670), (250, 303003), (257, 294750), (262, 289125), (375, 202002), (393, 192750), (450, 168335), (514, 147375), (655, 115650), (750, 101001), (771, 98250), (786, 96375), (1125, 67334), (1179, 64250), (1285, 58950), (1310, 57825), (1542, 49125), (1965, 38550), (2250, 33667), (2313, 32750), (2358, 32125), (2570, 29475), (3275, 23130), (3855, 19650), (3930, 19275), (4626, 16375), (5895, 12850), (6425, 11790), (6550, 11565), (7710, 9825)]