74883750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1095

約数の個数: 80

約数和(自身を含む): 197186880

約数和(自身を除く): 122303130

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 250, 285, 375, 475, 570, 625, 750, 950, 1051, 1250, 1425, 1875, 2102, 2375, 2850, 3153, 3750, 4750, 5255, 6306, 7125, 10510, 11875, 14250, 15765, 19969, 23750, 26275, 31530, 35625, 39938, 52550, 59907, 71250, 78825, 99845, 119814, 131375, 157650, 199690, 262750, 299535, 394125, 499225, 599070, 656875, 788250, 998450, 1313750, 1497675, 1970625, 2496125, 2995350, 3941250, 4992250, 7488375, 12480625, 14976750, 24961250, 37441875, 74883750]

約数ペア:

[(1, 74883750), (2, 37441875), (3, 24961250), (5, 14976750), (6, 12480625), (10, 7488375), (15, 4992250), (19, 3941250), (25, 2995350), (30, 2496125), (38, 1970625), (50, 1497675), (57, 1313750), (75, 998450), (95, 788250), (114, 656875), (125, 599070), (150, 499225), (190, 394125), (250, 299535), (285, 262750), (375, 199690), (475, 157650), (570, 131375), (625, 119814), (750, 99845), (950, 78825), (1051, 71250), (1250, 59907), (1425, 52550), (1875, 39938), (2102, 35625), (2375, 31530), (2850, 26275), (3153, 23750), (3750, 19969), (4750, 15765), (5255, 14250), (6306, 11875), (7125, 10510)]