162993780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47659}}^1$

素因数の和:47693

約数の個数: 72

約数和(自身を含む): 520447200

約数和(自身を除く): 357453420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 47659, 95318, 142977, 190636, 238295, 285954, 428931, 476590, 571908, 714885, 857862, 905521, 953180, 1429770, 1715724, 1811042, 2144655, 2716563, 2859540, 3622084, 4289310, 4527605, 5433126, 8149689, 8578620, 9055210, 10866252, 13582815, 16299378, 18110420, 27165630, 32598756, 40748445, 54331260, 81496890, 162993780]

約数ペア:

[(1, 162993780), (2, 81496890), (3, 54331260), (4, 40748445), (5, 32598756), (6, 27165630), (9, 18110420), (10, 16299378), (12, 13582815), (15, 10866252), (18, 9055210), (19, 8578620), (20, 8149689), (30, 5433126), (36, 4527605), (38, 4289310), (45, 3622084), (57, 2859540), (60, 2716563), (76, 2144655), (90, 1811042), (95, 1715724), (114, 1429770), (171, 953180), (180, 905521), (190, 857862), (228, 714885), (285, 571908), (342, 476590), (380, 428931), (570, 285954), (684, 238295), (855, 190636), (1140, 142977), (1710, 95318), (3420, 47659)]