88532820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3301}}^1$

素因数の和:3465

約数の個数: 72

約数和(自身を含む): 270433800

約数和(自身を除く): 181900980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 3301, 4470, 5364, 6602, 6705, 8940, 9903, 13204, 13410, 16505, 19806, 26820, 29709, 33010, 39612, 49515, 59418, 66020, 99030, 118836, 148545, 198060, 297090, 491849, 594180, 983698, 1475547, 1967396, 2459245, 2951094, 4426641, 4918490, 5902188, 7377735, 8853282, 9836980, 14755470, 17706564, 22133205, 29510940, 44266410, 88532820]

約数ペア:

[(1, 88532820), (2, 44266410), (3, 29510940), (4, 22133205), (5, 17706564), (6, 14755470), (9, 9836980), (10, 8853282), (12, 7377735), (15, 5902188), (18, 4918490), (20, 4426641), (30, 2951094), (36, 2459245), (45, 1967396), (60, 1475547), (90, 983698), (149, 594180), (180, 491849), (298, 297090), (447, 198060), (596, 148545), (745, 118836), (894, 99030), (1341, 66020), (1490, 59418), (1788, 49515), (2235, 39612), (2682, 33010), (2980, 29709), (3301, 26820), (4470, 19806), (5364, 16505), (6602, 13410), (6705, 13204), (8940, 9903)]