66638220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3257}}^1$

素因数の和:3311

約数の個数: 96

約数和(自身を含む): 210180096

約数和(自身を除く): 143541876

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, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3257, 3410, 4092, 5115, 6514, 6820, 9771, 10230, 13028, 16285, 19542, 20460, 32570, 35827, 39084, 48855, 65140, 71654, 97710, 100967, 107481, 143308, 179135, 195420, 201934, 214962, 302901, 358270, 403868, 429924, 504835, 537405, 605802, 716540, 1009670, 1074810, 1110637, 1211604, 1514505, 2019340, 2149620, 2221274, 3029010, 3331911, 4442548, 5553185, 6058020, 6663822, 11106370, 13327644, 16659555, 22212740, 33319110, 66638220]

約数ペア:

[(1, 66638220), (2, 33319110), (3, 22212740), (4, 16659555), (5, 13327644), (6, 11106370), (10, 6663822), (11, 6058020), (12, 5553185), (15, 4442548), (20, 3331911), (22, 3029010), (30, 2221274), (31, 2149620), (33, 2019340), (44, 1514505), (55, 1211604), (60, 1110637), (62, 1074810), (66, 1009670), (93, 716540), (110, 605802), (124, 537405), (132, 504835), (155, 429924), (165, 403868), (186, 358270), (220, 302901), (310, 214962), (330, 201934), (341, 195420), (372, 179135), (465, 143308), (620, 107481), (660, 100967), (682, 97710), (930, 71654), (1023, 65140), (1364, 48855), (1705, 39084), (1860, 35827), (2046, 32570), (3257, 20460), (3410, 19542), (4092, 16285), (5115, 13028), (6514, 10230), (6820, 9771)]