72507805260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{322171}}^1$

素因数の和:322236

約数の個数: 144

約数和(自身を含む): 230355557376

約数和(自身を除く): 157847752116

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 121, 124, 132, 155, 165, 186, 220, 242, 310, 330, 341, 363, 372, 465, 484, 605, 620, 660, 682, 726, 930, 1023, 1210, 1364, 1452, 1705, 1815, 1860, 2046, 2420, 3410, 3630, 3751, 4092, 5115, 6820, 7260, 7502, 10230, 11253, 15004, 18755, 20460, 22506, 37510, 45012, 56265, 75020, 112530, 225060, 322171, 644342, 966513, 1288684, 1610855, 1933026, 3221710, 3543881, 3866052, 4832565, 6443420, 7087762, 9665130, 9987301, 10631643, 14175524, 17719405, 19330260, 19974602, 21263286, 29961903, 35438810, 38982691, 39949204, 42526572, 49936505, 53158215, 59923806, 70877620, 77965382, 99873010, 106316430, 109860311, 116948073, 119847612, 149809515, 155930764, 194913455, 199746020, 212632860, 219720622, 233896146, 299619030, 329580933, 389826910, 439441244, 467792292, 549301555, 584740365, 599238060, 659161866, 779653820, 1098603110, 1169480730, 1208463421, 1318323732, 1647904665, 2197206220, 2338961460, 2416926842, 3295809330, 3625390263, 4833853684, 6042317105, 6591618660, 7250780526, 12084634210, 14501561052, 18126951315, 24169268420, 36253902630, 72507805260]

約数ペア:

[(1, 72507805260), (2, 36253902630), (3, 24169268420), (4, 18126951315), (5, 14501561052), (6, 12084634210), (10, 7250780526), (11, 6591618660), (12, 6042317105), (15, 4833853684), (20, 3625390263), (22, 3295809330), (30, 2416926842), (31, 2338961460), (33, 2197206220), (44, 1647904665), (55, 1318323732), (60, 1208463421), (62, 1169480730), (66, 1098603110), (93, 779653820), (110, 659161866), (121, 599238060), (124, 584740365), (132, 549301555), (155, 467792292), (165, 439441244), (186, 389826910), (220, 329580933), (242, 299619030), (310, 233896146), (330, 219720622), (341, 212632860), (363, 199746020), (372, 194913455), (465, 155930764), (484, 149809515), (605, 119847612), (620, 116948073), (660, 109860311), (682, 106316430), (726, 99873010), (930, 77965382), (1023, 70877620), (1210, 59923806), (1364, 53158215), (1452, 49936505), (1705, 42526572), (1815, 39949204), (1860, 38982691), (2046, 35438810), (2420, 29961903), (3410, 21263286), (3630, 19974602), (3751, 19330260), (4092, 17719405), (5115, 14175524), (6820, 10631643), (7260, 9987301), (7502, 9665130), (10230, 7087762), (11253, 6443420), (15004, 4832565), (18755, 3866052), (20460, 3543881), (22506, 3221710), (37510, 1933026), (45012, 1610855), (56265, 1288684), (75020, 966513), (112530, 644342), (225060, 322171)]