525544020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{126943}}^1$

素因数の和:126981

約数の個数: 72

約数和(自身を含む): 1663474176

約数和(自身を除く): 1137930156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 126943, 253886, 380829, 507772, 634715, 761658, 1142487, 1269430, 1523316, 1904145, 2284974, 2538860, 2919689, 3808290, 4569948, 5712435, 5839378, 7616580, 8759067, 11424870, 11678756, 14598445, 17518134, 22849740, 26277201, 29196890, 35036268, 43795335, 52554402, 58393780, 87590670, 105108804, 131386005, 175181340, 262772010, 525544020]

約数ペア:

[(1, 525544020), (2, 262772010), (3, 175181340), (4, 131386005), (5, 105108804), (6, 87590670), (9, 58393780), (10, 52554402), (12, 43795335), (15, 35036268), (18, 29196890), (20, 26277201), (23, 22849740), (30, 17518134), (36, 14598445), (45, 11678756), (46, 11424870), (60, 8759067), (69, 7616580), (90, 5839378), (92, 5712435), (115, 4569948), (138, 3808290), (180, 2919689), (207, 2538860), (230, 2284974), (276, 1904145), (345, 1523316), (414, 1269430), (460, 1142487), (690, 761658), (828, 634715), (1035, 507772), (1380, 380829), (2070, 253886), (4140, 126943)]