47877750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 136805760

約数和(自身を除く): 88928010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 41, 45, 50, 54, 75, 82, 90, 123, 125, 135, 150, 173, 205, 225, 246, 250, 270, 346, 369, 375, 410, 450, 519, 615, 675, 738, 750, 865, 1025, 1038, 1107, 1125, 1230, 1350, 1557, 1730, 1845, 2050, 2214, 2250, 2595, 3075, 3114, 3375, 3690, 4325, 4671, 5125, 5190, 5535, 6150, 6750, 7093, 7785, 8650, 9225, 9342, 10250, 11070, 12975, 14186, 15375, 15570, 18450, 21279, 21625, 23355, 25950, 27675, 30750, 35465, 38925, 42558, 43250, 46125, 46710, 55350, 63837, 64875, 70930, 77850, 92250, 106395, 116775, 127674, 129750, 138375, 177325, 191511, 194625, 212790, 233550, 276750, 319185, 354650, 383022, 389250, 531975, 583875, 638370, 886625, 957555, 1063950, 1167750, 1595925, 1773250, 1915110, 2659875, 3191850, 4787775, 5319750, 7979625, 9575550, 15959250, 23938875, 47877750]

約数ペア:

[(1, 47877750), (2, 23938875), (3, 15959250), (5, 9575550), (6, 7979625), (9, 5319750), (10, 4787775), (15, 3191850), (18, 2659875), (25, 1915110), (27, 1773250), (30, 1595925), (41, 1167750), (45, 1063950), (50, 957555), (54, 886625), (75, 638370), (82, 583875), (90, 531975), (123, 389250), (125, 383022), (135, 354650), (150, 319185), (173, 276750), (205, 233550), (225, 212790), (246, 194625), (250, 191511), (270, 177325), (346, 138375), (369, 129750), (375, 127674), (410, 116775), (450, 106395), (519, 92250), (615, 77850), (675, 70930), (738, 64875), (750, 63837), (865, 55350), (1025, 46710), (1038, 46125), (1107, 43250), (1125, 42558), (1230, 38925), (1350, 35465), (1557, 30750), (1730, 27675), (1845, 25950), (2050, 23355), (2214, 21625), (2250, 21279), (2595, 18450), (3075, 15570), (3114, 15375), (3375, 14186), (3690, 12975), (4325, 11070), (4671, 10250), (5125, 9342), (5190, 9225), (5535, 8650), (6150, 7785), (6750, 7093)]