72327420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36529}}^1$

素因数の和:36555

約数の個数: 72

約数和(自身を含む): 239344560

約数和(自身を除く): 167017140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 36529, 73058, 109587, 146116, 182645, 219174, 328761, 365290, 401819, 438348, 547935, 657522, 730580, 803638, 1095870, 1205457, 1315044, 1607276, 1643805, 2009095, 2191740, 2410914, 3287610, 3616371, 4018190, 4821828, 6027285, 6575220, 7232742, 8036380, 12054570, 14465484, 18081855, 24109140, 36163710, 72327420]

約数ペア:

[(1, 72327420), (2, 36163710), (3, 24109140), (4, 18081855), (5, 14465484), (6, 12054570), (9, 8036380), (10, 7232742), (11, 6575220), (12, 6027285), (15, 4821828), (18, 4018190), (20, 3616371), (22, 3287610), (30, 2410914), (33, 2191740), (36, 2009095), (44, 1643805), (45, 1607276), (55, 1315044), (60, 1205457), (66, 1095870), (90, 803638), (99, 730580), (110, 657522), (132, 547935), (165, 438348), (180, 401819), (198, 365290), (220, 328761), (330, 219174), (396, 182645), (495, 146116), (660, 109587), (990, 73058), (1980, 36529)]