68755830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 205922304

約数和(自身を除く): 137166474

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 47, 55, 62, 65, 66, 78, 93, 94, 110, 121, 130, 141, 143, 155, 165, 186, 195, 235, 242, 282, 286, 310, 330, 341, 363, 390, 403, 429, 465, 470, 517, 605, 611, 682, 705, 715, 726, 806, 858, 930, 1023, 1034, 1209, 1210, 1222, 1410, 1430, 1457, 1551, 1573, 1705, 1815, 1833, 2015, 2046, 2145, 2418, 2585, 2914, 3055, 3102, 3146, 3410, 3630, 3666, 3751, 4030, 4290, 4371, 4433, 4719, 5115, 5170, 5687, 6045, 6110, 6721, 7285, 7502, 7755, 7865, 8742, 8866, 9165, 9438, 10230, 11253, 11374, 12090, 13299, 13442, 14570, 15510, 15730, 16027, 17061, 18330, 18755, 18941, 20163, 21855, 22165, 22506, 23595, 26598, 28435, 32054, 33605, 34122, 37510, 37882, 40326, 43710, 44330, 47190, 48081, 48763, 56265, 56823, 56870, 66495, 67210, 73931, 80135, 85305, 94705, 96162, 97526, 100815, 112530, 113646, 132990, 146289, 147862, 160270, 170610, 176297, 189410, 201630, 208351, 221793, 240405, 243815, 284115, 292578, 352594, 369655, 416702, 443586, 480810, 487630, 528891, 568230, 625053, 731445, 739310, 881485, 1041755, 1057782, 1108965, 1250106, 1462890, 1762970, 2083510, 2217930, 2291861, 2644455, 3125265, 4583722, 5288910, 6250530, 6875583, 11459305, 13751166, 22918610, 34377915, 68755830]

約数ペア:

[(1, 68755830), (2, 34377915), (3, 22918610), (5, 13751166), (6, 11459305), (10, 6875583), (11, 6250530), (13, 5288910), (15, 4583722), (22, 3125265), (26, 2644455), (30, 2291861), (31, 2217930), (33, 2083510), (39, 1762970), (47, 1462890), (55, 1250106), (62, 1108965), (65, 1057782), (66, 1041755), (78, 881485), (93, 739310), (94, 731445), (110, 625053), (121, 568230), (130, 528891), (141, 487630), (143, 480810), (155, 443586), (165, 416702), (186, 369655), (195, 352594), (235, 292578), (242, 284115), (282, 243815), (286, 240405), (310, 221793), (330, 208351), (341, 201630), (363, 189410), (390, 176297), (403, 170610), (429, 160270), (465, 147862), (470, 146289), (517, 132990), (605, 113646), (611, 112530), (682, 100815), (705, 97526), (715, 96162), (726, 94705), (806, 85305), (858, 80135), (930, 73931), (1023, 67210), (1034, 66495), (1209, 56870), (1210, 56823), (1222, 56265), (1410, 48763), (1430, 48081), (1457, 47190), (1551, 44330), (1573, 43710), (1705, 40326), (1815, 37882), (1833, 37510), (2015, 34122), (2046, 33605), (2145, 32054), (2418, 28435), (2585, 26598), (2914, 23595), (3055, 22506), (3102, 22165), (3146, 21855), (3410, 20163), (3630, 18941), (3666, 18755), (3751, 18330), (4030, 17061), (4290, 16027), (4371, 15730), (4433, 15510), (4719, 14570), (5115, 13442), (5170, 13299), (5687, 12090), (6045, 11374), (6110, 11253), (6721, 10230), (7285, 9438), (7502, 9165), (7755, 8866), (7865, 8742)]