83435880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2095

約数の個数: 128

約数和(自身を含む): 282009600

約数和(自身を除く): 198573720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2039, 2046, 2728, 3410, 3720, 4078, 4092, 5115, 6117, 6820, 8156, 8184, 10195, 10230, 12234, 13640, 16312, 20390, 20460, 22429, 24468, 30585, 40780, 40920, 44858, 48936, 61170, 63209, 67287, 81560, 89716, 112145, 122340, 126418, 134574, 179432, 189627, 224290, 244680, 252836, 269148, 316045, 336435, 379254, 448580, 505672, 538296, 632090, 672870, 695299, 758508, 897160, 948135, 1264180, 1345740, 1390598, 1517016, 1896270, 2085897, 2528360, 2691480, 2781196, 3476495, 3792540, 4171794, 5562392, 6952990, 7585080, 8343588, 10429485, 13905980, 16687176, 20858970, 27811960, 41717940, 83435880]

約数ペア:

[(1, 83435880), (2, 41717940), (3, 27811960), (4, 20858970), (5, 16687176), (6, 13905980), (8, 10429485), (10, 8343588), (11, 7585080), (12, 6952990), (15, 5562392), (20, 4171794), (22, 3792540), (24, 3476495), (30, 2781196), (31, 2691480), (33, 2528360), (40, 2085897), (44, 1896270), (55, 1517016), (60, 1390598), (62, 1345740), (66, 1264180), (88, 948135), (93, 897160), (110, 758508), (120, 695299), (124, 672870), (132, 632090), (155, 538296), (165, 505672), (186, 448580), (220, 379254), (248, 336435), (264, 316045), (310, 269148), (330, 252836), (341, 244680), (372, 224290), (440, 189627), (465, 179432), (620, 134574), (660, 126418), (682, 122340), (744, 112145), (930, 89716), (1023, 81560), (1240, 67287), (1320, 63209), (1364, 61170), (1705, 48936), (1860, 44858), (2039, 40920), (2046, 40780), (2728, 30585), (3410, 24468), (3720, 22429), (4078, 20460), (4092, 20390), (5115, 16312), (6117, 13640), (6820, 12234), (8156, 10230), (8184, 10195)]