79145880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3527}}^1$

素因数の和:3569

約数の個数: 128

約数和(自身を含む): 274337280

約数和(自身を除く): 195191400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3527, 3740, 4488, 5610, 7054, 7480, 10581, 11220, 14108, 17635, 21162, 22440, 28216, 35270, 38797, 42324, 52905, 59959, 70540, 77594, 84648, 105810, 116391, 119918, 141080, 155188, 179877, 193985, 211620, 232782, 239836, 299795, 310376, 359754, 387970, 423240, 465564, 479672, 581955, 599590, 659549, 719508, 775940, 899385, 931128, 1163910, 1199180, 1319098, 1439016, 1551880, 1798770, 1978647, 2327820, 2398360, 2638196, 3297745, 3597540, 3957294, 4655640, 5276392, 6595490, 7195080, 7914588, 9893235, 13190980, 15829176, 19786470, 26381960, 39572940, 79145880]

約数ペア:

[(1, 79145880), (2, 39572940), (3, 26381960), (4, 19786470), (5, 15829176), (6, 13190980), (8, 9893235), (10, 7914588), (11, 7195080), (12, 6595490), (15, 5276392), (17, 4655640), (20, 3957294), (22, 3597540), (24, 3297745), (30, 2638196), (33, 2398360), (34, 2327820), (40, 1978647), (44, 1798770), (51, 1551880), (55, 1439016), (60, 1319098), (66, 1199180), (68, 1163910), (85, 931128), (88, 899385), (102, 775940), (110, 719508), (120, 659549), (132, 599590), (136, 581955), (165, 479672), (170, 465564), (187, 423240), (204, 387970), (220, 359754), (255, 310376), (264, 299795), (330, 239836), (340, 232782), (374, 211620), (408, 193985), (440, 179877), (510, 155188), (561, 141080), (660, 119918), (680, 116391), (748, 105810), (935, 84648), (1020, 77594), (1122, 70540), (1320, 59959), (1496, 52905), (1870, 42324), (2040, 38797), (2244, 35270), (2805, 28216), (3527, 22440), (3740, 21162), (4488, 17635), (5610, 14108), (7054, 11220), (7480, 10581)]