77678190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2339}}^1$

素因数の和:2399

約数の個数: 80

約数和(自身を含む): 214053840

約数和(自身を除く): 136375650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 81, 82, 90, 123, 135, 162, 205, 246, 270, 369, 405, 410, 615, 738, 810, 1107, 1230, 1845, 2214, 2339, 3321, 3690, 4678, 5535, 6642, 7017, 11070, 11695, 14034, 16605, 21051, 23390, 33210, 35085, 42102, 63153, 70170, 95899, 105255, 126306, 189459, 191798, 210510, 287697, 315765, 378918, 479495, 575394, 631530, 863091, 947295, 958990, 1438485, 1726182, 1894590, 2589273, 2876970, 4315455, 5178546, 7767819, 8630910, 12946365, 15535638, 25892730, 38839095, 77678190]

約数ペア:

[(1, 77678190), (2, 38839095), (3, 25892730), (5, 15535638), (6, 12946365), (9, 8630910), (10, 7767819), (15, 5178546), (18, 4315455), (27, 2876970), (30, 2589273), (41, 1894590), (45, 1726182), (54, 1438485), (81, 958990), (82, 947295), (90, 863091), (123, 631530), (135, 575394), (162, 479495), (205, 378918), (246, 315765), (270, 287697), (369, 210510), (405, 191798), (410, 189459), (615, 126306), (738, 105255), (810, 95899), (1107, 70170), (1230, 63153), (1845, 42102), (2214, 35085), (2339, 33210), (3321, 23390), (3690, 21051), (4678, 16605), (5535, 14034), (6642, 11695), (7017, 11070)]