153569340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19841}}^1$

素因数の和:19899

約数の個数: 72

約数和(自身を含む): 476684208

約数和(自身を除く): 323114868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 19841, 39682, 59523, 79364, 99205, 119046, 178569, 198410, 238092, 297615, 357138, 396820, 595230, 714276, 853163, 892845, 1190460, 1706326, 1785690, 2559489, 3412652, 3571380, 4265815, 5118978, 7678467, 8531630, 10237956, 12797445, 15356934, 17063260, 25594890, 30713868, 38392335, 51189780, 76784670, 153569340]

約数ペア:

[(1, 153569340), (2, 76784670), (3, 51189780), (4, 38392335), (5, 30713868), (6, 25594890), (9, 17063260), (10, 15356934), (12, 12797445), (15, 10237956), (18, 8531630), (20, 7678467), (30, 5118978), (36, 4265815), (43, 3571380), (45, 3412652), (60, 2559489), (86, 1785690), (90, 1706326), (129, 1190460), (172, 892845), (180, 853163), (215, 714276), (258, 595230), (387, 396820), (430, 357138), (516, 297615), (645, 238092), (774, 198410), (860, 178569), (1290, 119046), (1548, 99205), (1935, 79364), (2580, 59523), (3870, 39682), (7740, 19841)]