75250980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59723}}^1$

素因数の和:59745

約数の個数: 72

約数和(自身を含む): 260874432

約数和(自身を除く): 185623452

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, 59723, 119446, 179169, 238892, 298615, 358338, 418061, 537507, 597230, 716676, 836122, 895845, 1075014, 1194460, 1254183, 1672244, 1791690, 2090305, 2150028, 2508366, 2687535, 3583380, 3762549, 4180610, 5016732, 5375070, 6270915, 7525098, 8361220, 10750140, 12541830, 15050196, 18812745, 25083660, 37625490, 75250980]

約数ペア:

[(1, 75250980), (2, 37625490), (3, 25083660), (4, 18812745), (5, 15050196), (6, 12541830), (7, 10750140), (9, 8361220), (10, 7525098), (12, 6270915), (14, 5375070), (15, 5016732), (18, 4180610), (20, 3762549), (21, 3583380), (28, 2687535), (30, 2508366), (35, 2150028), (36, 2090305), (42, 1791690), (45, 1672244), (60, 1254183), (63, 1194460), (70, 1075014), (84, 895845), (90, 836122), (105, 716676), (126, 597230), (140, 537507), (180, 418061), (210, 358338), (252, 298615), (315, 238892), (420, 179169), (630, 119446), (1260, 59723)]