149853060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{118931}}^1$

素因数の和:118953

約数の個数: 72

約数和(自身を含む): 519494976

約数和(自身を除く): 369641916

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, 118931, 237862, 356793, 475724, 594655, 713586, 832517, 1070379, 1189310, 1427172, 1665034, 1783965, 2140758, 2378620, 2497551, 3330068, 3567930, 4162585, 4281516, 4995102, 5351895, 7135860, 7492653, 8325170, 9990204, 10703790, 12487755, 14985306, 16650340, 21407580, 24975510, 29970612, 37463265, 49951020, 74926530, 149853060]

約数ペア:

[(1, 149853060), (2, 74926530), (3, 49951020), (4, 37463265), (5, 29970612), (6, 24975510), (7, 21407580), (9, 16650340), (10, 14985306), (12, 12487755), (14, 10703790), (15, 9990204), (18, 8325170), (20, 7492653), (21, 7135860), (28, 5351895), (30, 4995102), (35, 4281516), (36, 4162585), (42, 3567930), (45, 3330068), (60, 2497551), (63, 2378620), (70, 2140758), (84, 1783965), (90, 1665034), (105, 1427172), (126, 1189310), (140, 1070379), (180, 832517), (210, 713586), (252, 594655), (315, 475724), (420, 356793), (630, 237862), (1260, 118931)]