203427450

素因数分解:

$2^1\times 3^6\times 5^2\times {\mathrm{5581}}^1$

素因数の和:5611

約数の個数: 84

約数和(自身を含む): 567404718

約数和(自身を除く): 363977268

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 729, 810, 1215, 1350, 1458, 2025, 2430, 3645, 4050, 5581, 6075, 7290, 11162, 12150, 16743, 18225, 27905, 33486, 36450, 50229, 55810, 83715, 100458, 139525, 150687, 167430, 251145, 279050, 301374, 418575, 452061, 502290, 753435, 837150, 904122, 1255725, 1356183, 1506870, 2260305, 2511450, 2712366, 3767175, 4068549, 4520610, 6780915, 7534350, 8137098, 11301525, 13561830, 20342745, 22603050, 33904575, 40685490, 67809150, 101713725, 203427450]

約数ペア:

[(1, 203427450), (2, 101713725), (3, 67809150), (5, 40685490), (6, 33904575), (9, 22603050), (10, 20342745), (15, 13561830), (18, 11301525), (25, 8137098), (27, 7534350), (30, 6780915), (45, 4520610), (50, 4068549), (54, 3767175), (75, 2712366), (81, 2511450), (90, 2260305), (135, 1506870), (150, 1356183), (162, 1255725), (225, 904122), (243, 837150), (270, 753435), (405, 502290), (450, 452061), (486, 418575), (675, 301374), (729, 279050), (810, 251145), (1215, 167430), (1350, 150687), (1458, 139525), (2025, 100458), (2430, 83715), (3645, 55810), (4050, 50229), (5581, 36450), (6075, 33486), (7290, 27905), (11162, 18225), (12150, 16743)]