90203340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1191

約数の個数: 96

約数和(自身を含む): 267079680

約数和(自身を除く): 176876340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 47, 58, 60, 87, 94, 116, 141, 145, 174, 188, 235, 282, 290, 348, 435, 470, 564, 580, 705, 870, 940, 1103, 1363, 1410, 1740, 2206, 2726, 2820, 3309, 4089, 4412, 5452, 5515, 6618, 6815, 8178, 11030, 13236, 13630, 16356, 16545, 20445, 22060, 27260, 31987, 33090, 40890, 51841, 63974, 66180, 81780, 95961, 103682, 127948, 155523, 159935, 191922, 207364, 259205, 311046, 319870, 383844, 479805, 518410, 622092, 639740, 777615, 959610, 1036820, 1503389, 1555230, 1919220, 3006778, 3110460, 4510167, 6013556, 7516945, 9020334, 15033890, 18040668, 22550835, 30067780, 45101670, 90203340]

約数ペア:

[(1, 90203340), (2, 45101670), (3, 30067780), (4, 22550835), (5, 18040668), (6, 15033890), (10, 9020334), (12, 7516945), (15, 6013556), (20, 4510167), (29, 3110460), (30, 3006778), (47, 1919220), (58, 1555230), (60, 1503389), (87, 1036820), (94, 959610), (116, 777615), (141, 639740), (145, 622092), (174, 518410), (188, 479805), (235, 383844), (282, 319870), (290, 311046), (348, 259205), (435, 207364), (470, 191922), (564, 159935), (580, 155523), (705, 127948), (870, 103682), (940, 95961), (1103, 81780), (1363, 66180), (1410, 63974), (1740, 51841), (2206, 40890), (2726, 33090), (2820, 31987), (3309, 27260), (4089, 22060), (4412, 20445), (5452, 16545), (5515, 16356), (6618, 13630), (6815, 13236), (8178, 11030)]