75571380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{46649}}^1$

素因数の和:46670

約数の個数: 60

約数和(自身を含む): 237075300

約数和(自身を除く): 161503920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 46649, 93298, 139947, 186596, 233245, 279894, 419841, 466490, 559788, 699735, 839682, 932980, 1259523, 1399470, 1679364, 2099205, 2519046, 2798940, 3778569, 4198410, 5038092, 6297615, 7557138, 8396820, 12595230, 15114276, 18892845, 25190460, 37785690, 75571380]

約数ペア:

[(1, 75571380), (2, 37785690), (3, 25190460), (4, 18892845), (5, 15114276), (6, 12595230), (9, 8396820), (10, 7557138), (12, 6297615), (15, 5038092), (18, 4198410), (20, 3778569), (27, 2798940), (30, 2519046), (36, 2099205), (45, 1679364), (54, 1399470), (60, 1259523), (81, 932980), (90, 839682), (108, 699735), (135, 559788), (162, 466490), (180, 419841), (270, 279894), (324, 233245), (405, 186596), (540, 139947), (810, 93298), (1620, 46649)]