75154860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37957}}^1$

素因数の和:37983

約数の個数: 72

約数和(自身を含む): 248700816

約数和(自身を除く): 173545956

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, 37957, 75914, 113871, 151828, 189785, 227742, 341613, 379570, 417527, 455484, 569355, 683226, 759140, 835054, 1138710, 1252581, 1366452, 1670108, 1708065, 2087635, 2277420, 2505162, 3416130, 3757743, 4175270, 5010324, 6262905, 6832260, 7515486, 8350540, 12525810, 15030972, 18788715, 25051620, 37577430, 75154860]

約数ペア:

[(1, 75154860), (2, 37577430), (3, 25051620), (4, 18788715), (5, 15030972), (6, 12525810), (9, 8350540), (10, 7515486), (11, 6832260), (12, 6262905), (15, 5010324), (18, 4175270), (20, 3757743), (22, 3416130), (30, 2505162), (33, 2277420), (36, 2087635), (44, 1708065), (45, 1670108), (55, 1366452), (60, 1252581), (66, 1138710), (90, 835054), (99, 759140), (110, 683226), (132, 569355), (165, 455484), (180, 417527), (198, 379570), (220, 341613), (330, 227742), (396, 189785), (495, 151828), (660, 113871), (990, 75914), (1980, 37957)]