42270660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 134469720

約数和(自身を除く): 92199060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 162, 180, 194, 269, 270, 291, 324, 388, 405, 485, 538, 540, 582, 807, 810, 873, 970, 1076, 1164, 1345, 1455, 1614, 1620, 1746, 1940, 2421, 2619, 2690, 2910, 3228, 3492, 4035, 4365, 4842, 5238, 5380, 5820, 7263, 7857, 8070, 8730, 9684, 10476, 12105, 13095, 14526, 15714, 16140, 17460, 21789, 24210, 26093, 26190, 29052, 31428, 36315, 39285, 43578, 48420, 52186, 52380, 72630, 78279, 78570, 87156, 104372, 108945, 130465, 145260, 156558, 157140, 217890, 234837, 260930, 313116, 391395, 435780, 469674, 521860, 704511, 782790, 939348, 1174185, 1409022, 1565580, 2113533, 2348370, 2818044, 3522555, 4227066, 4696740, 7045110, 8454132, 10567665, 14090220, 21135330, 42270660]

約数ペア:

[(1, 42270660), (2, 21135330), (3, 14090220), (4, 10567665), (5, 8454132), (6, 7045110), (9, 4696740), (10, 4227066), (12, 3522555), (15, 2818044), (18, 2348370), (20, 2113533), (27, 1565580), (30, 1409022), (36, 1174185), (45, 939348), (54, 782790), (60, 704511), (81, 521860), (90, 469674), (97, 435780), (108, 391395), (135, 313116), (162, 260930), (180, 234837), (194, 217890), (269, 157140), (270, 156558), (291, 145260), (324, 130465), (388, 108945), (405, 104372), (485, 87156), (538, 78570), (540, 78279), (582, 72630), (807, 52380), (810, 52186), (873, 48420), (970, 43578), (1076, 39285), (1164, 36315), (1345, 31428), (1455, 29052), (1614, 26190), (1620, 26093), (1746, 24210), (1940, 21789), (2421, 17460), (2619, 16140), (2690, 15714), (2910, 14526), (3228, 13095), (3492, 12105), (4035, 10476), (4365, 9684), (4842, 8730), (5238, 8070), (5380, 7857), (5820, 7263)]