127924020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{101527}}^1$

素因数の和:101549

約数の個数: 72

約数和(自身を含む): 443474304

約数和(自身を除く): 315550284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 101527, 203054, 304581, 406108, 507635, 609162, 710689, 913743, 1015270, 1218324, 1421378, 1522905, 1827486, 2030540, 2132067, 2842756, 3045810, 3553445, 3654972, 4264134, 4568715, 6091620, 6396201, 7106890, 8528268, 9137430, 10660335, 12792402, 14213780, 18274860, 21320670, 25584804, 31981005, 42641340, 63962010, 127924020]

約数ペア:

[(1, 127924020), (2, 63962010), (3, 42641340), (4, 31981005), (5, 25584804), (6, 21320670), (7, 18274860), (9, 14213780), (10, 12792402), (12, 10660335), (14, 9137430), (15, 8528268), (18, 7106890), (20, 6396201), (21, 6091620), (28, 4568715), (30, 4264134), (35, 3654972), (36, 3553445), (42, 3045810), (45, 2842756), (60, 2132067), (63, 2030540), (70, 1827486), (84, 1522905), (90, 1421378), (105, 1218324), (126, 1015270), (140, 913743), (180, 710689), (210, 609162), (252, 507635), (315, 406108), (420, 304581), (630, 203054), (1260, 101527)]