151682580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{120383}}^1$

素因数の和:120405

約数の個数: 72

約数和(自身を含む): 525837312

約数和(自身を除く): 374154732

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, 120383, 240766, 361149, 481532, 601915, 722298, 842681, 1083447, 1203830, 1444596, 1685362, 1805745, 2166894, 2407660, 2528043, 3370724, 3611490, 4213405, 4333788, 5056086, 5417235, 7222980, 7584129, 8426810, 10112172, 10834470, 12640215, 15168258, 16853620, 21668940, 25280430, 30336516, 37920645, 50560860, 75841290, 151682580]

約数ペア:

[(1, 151682580), (2, 75841290), (3, 50560860), (4, 37920645), (5, 30336516), (6, 25280430), (7, 21668940), (9, 16853620), (10, 15168258), (12, 12640215), (14, 10834470), (15, 10112172), (18, 8426810), (20, 7584129), (21, 7222980), (28, 5417235), (30, 5056086), (35, 4333788), (36, 4213405), (42, 3611490), (45, 3370724), (60, 2528043), (63, 2407660), (70, 2166894), (84, 1805745), (90, 1685362), (105, 1444596), (126, 1203830), (140, 1083447), (180, 842681), (210, 722298), (252, 601915), (315, 481532), (420, 361149), (630, 240766), (1260, 120383)]