155546940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2089}}^1$

素因数の和:2191

約数の個数: 96

約数和(自身を含む): 467691840

約数和(自身を除く): 312144900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 73, 85, 102, 146, 170, 204, 219, 255, 292, 340, 365, 438, 510, 730, 876, 1020, 1095, 1241, 1460, 2089, 2190, 2482, 3723, 4178, 4380, 4964, 6205, 6267, 7446, 8356, 10445, 12410, 12534, 14892, 18615, 20890, 24820, 25068, 31335, 35513, 37230, 41780, 62670, 71026, 74460, 106539, 125340, 142052, 152497, 177565, 213078, 304994, 355130, 426156, 457491, 532695, 609988, 710260, 762485, 914982, 1065390, 1524970, 1829964, 2130780, 2287455, 2592449, 3049940, 4574910, 5184898, 7777347, 9149820, 10369796, 12962245, 15554694, 25924490, 31109388, 38886735, 51848980, 77773470, 155546940]

約数ペア:

[(1, 155546940), (2, 77773470), (3, 51848980), (4, 38886735), (5, 31109388), (6, 25924490), (10, 15554694), (12, 12962245), (15, 10369796), (17, 9149820), (20, 7777347), (30, 5184898), (34, 4574910), (51, 3049940), (60, 2592449), (68, 2287455), (73, 2130780), (85, 1829964), (102, 1524970), (146, 1065390), (170, 914982), (204, 762485), (219, 710260), (255, 609988), (292, 532695), (340, 457491), (365, 426156), (438, 355130), (510, 304994), (730, 213078), (876, 177565), (1020, 152497), (1095, 142052), (1241, 125340), (1460, 106539), (2089, 74460), (2190, 71026), (2482, 62670), (3723, 41780), (4178, 37230), (4380, 35513), (4964, 31335), (6205, 25068), (6267, 24820), (7446, 20890), (8356, 18615), (10445, 14892), (12410, 12534)]