97777620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13249}}^1$

素因数の和:13305

約数の個数: 72

約数和(自身を含む): 303849000

約数和(自身を除く): 206071380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 13249, 26498, 39747, 52996, 66245, 79494, 119241, 132490, 158988, 198735, 238482, 264980, 397470, 476964, 543209, 596205, 794940, 1086418, 1192410, 1629627, 2172836, 2384820, 2716045, 3259254, 4888881, 5432090, 6518508, 8148135, 9777762, 10864180, 16296270, 19555524, 24444405, 32592540, 48888810, 97777620]

約数ペア:

[(1, 97777620), (2, 48888810), (3, 32592540), (4, 24444405), (5, 19555524), (6, 16296270), (9, 10864180), (10, 9777762), (12, 8148135), (15, 6518508), (18, 5432090), (20, 4888881), (30, 3259254), (36, 2716045), (41, 2384820), (45, 2172836), (60, 1629627), (82, 1192410), (90, 1086418), (123, 794940), (164, 596205), (180, 543209), (205, 476964), (246, 397470), (369, 264980), (410, 238482), (492, 198735), (615, 158988), (738, 132490), (820, 119241), (1230, 79494), (1476, 66245), (1845, 52996), (2460, 39747), (3690, 26498), (7380, 13249)]