90313520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6037}}^1$

素因数の和:6078

約数の個数: 80

約数和(自身を含む): 242582688

約数和(自身を除く): 152269168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 6037, 7480, 12074, 14960, 24148, 30185, 48296, 60370, 66407, 96592, 102629, 120740, 132814, 205258, 241480, 265628, 332035, 410516, 482960, 513145, 531256, 664070, 821032, 1026290, 1062512, 1128919, 1328140, 1642064, 2052580, 2257838, 2656280, 4105160, 4515676, 5312560, 5644595, 8210320, 9031352, 11289190, 18062704, 22578380, 45156760, 90313520]

約数ペア:

[(1, 90313520), (2, 45156760), (4, 22578380), (5, 18062704), (8, 11289190), (10, 9031352), (11, 8210320), (16, 5644595), (17, 5312560), (20, 4515676), (22, 4105160), (34, 2656280), (40, 2257838), (44, 2052580), (55, 1642064), (68, 1328140), (80, 1128919), (85, 1062512), (88, 1026290), (110, 821032), (136, 664070), (170, 531256), (176, 513145), (187, 482960), (220, 410516), (272, 332035), (340, 265628), (374, 241480), (440, 205258), (680, 132814), (748, 120740), (880, 102629), (935, 96592), (1360, 66407), (1496, 60370), (1870, 48296), (2992, 30185), (3740, 24148), (6037, 14960), (7480, 12074)]