150981588

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 390990600

約数和(自身を除く): 240009012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 197, 244, 349, 366, 394, 549, 591, 698, 732, 788, 1047, 1098, 1182, 1396, 1773, 2094, 2196, 2364, 3141, 3546, 4188, 6282, 7092, 12017, 12564, 21289, 24034, 36051, 42578, 48068, 63867, 68753, 72102, 85156, 108153, 127734, 137506, 144204, 191601, 206259, 216306, 255468, 275012, 383202, 412518, 432612, 618777, 766404, 825036, 1237554, 2475108, 4193933, 8387866, 12581799, 16775732, 25163598, 37745397, 50327196, 75490794, 150981588]

約数ペア:

[(1, 150981588), (2, 75490794), (3, 50327196), (4, 37745397), (6, 25163598), (9, 16775732), (12, 12581799), (18, 8387866), (36, 4193933), (61, 2475108), (122, 1237554), (183, 825036), (197, 766404), (244, 618777), (349, 432612), (366, 412518), (394, 383202), (549, 275012), (591, 255468), (698, 216306), (732, 206259), (788, 191601), (1047, 144204), (1098, 137506), (1182, 127734), (1396, 108153), (1773, 85156), (2094, 72102), (2196, 68753), (2364, 63867), (3141, 48068), (3546, 42578), (4188, 36051), (6282, 24034), (7092, 21289), (12017, 12564)]