75755900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1215

約数の個数: 72

約数和(自身を含む): 182436240

約数和(自身を除く): 106680340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 61, 100, 110, 122, 220, 244, 275, 305, 550, 610, 671, 1100, 1129, 1220, 1342, 1525, 2258, 2684, 3050, 3355, 4516, 5645, 6100, 6710, 11290, 12419, 13420, 16775, 22580, 24838, 28225, 33550, 49676, 56450, 62095, 67100, 68869, 112900, 124190, 137738, 248380, 275476, 310475, 344345, 620950, 688690, 757559, 1241900, 1377380, 1515118, 1721725, 3030236, 3443450, 3787795, 6886900, 7575590, 15151180, 18938975, 37877950, 75755900]

約数ペア:

[(1, 75755900), (2, 37877950), (4, 18938975), (5, 15151180), (10, 7575590), (11, 6886900), (20, 3787795), (22, 3443450), (25, 3030236), (44, 1721725), (50, 1515118), (55, 1377380), (61, 1241900), (100, 757559), (110, 688690), (122, 620950), (220, 344345), (244, 310475), (275, 275476), (305, 248380), (550, 137738), (610, 124190), (671, 112900), (1100, 68869), (1129, 67100), (1220, 62095), (1342, 56450), (1525, 49676), (2258, 33550), (2684, 28225), (3050, 24838), (3355, 22580), (4516, 16775), (5645, 13420), (6100, 12419), (6710, 11290)]