149887320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4937}}^1$

素因数の和:4985

約数の個数: 128

約数和(自身を含む): 511971840

約数和(自身を除く): 362084520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2530, 2760, 3036, 3795, 4937, 5060, 6072, 7590, 9874, 10120, 14811, 15180, 19748, 24685, 29622, 30360, 39496, 49370, 54307, 59244, 74055, 98740, 108614, 113551, 118488, 148110, 162921, 197480, 217228, 227102, 271535, 296220, 325842, 340653, 434456, 454204, 543070, 567755, 592440, 651684, 681306, 814605, 908408, 1086140, 1135510, 1249061, 1303368, 1362612, 1629210, 1703265, 2172280, 2271020, 2498122, 2725224, 3258420, 3406530, 3747183, 4542040, 4996244, 6245305, 6516840, 6813060, 7494366, 9992488, 12490610, 13626120, 14988732, 18735915, 24981220, 29977464, 37471830, 49962440, 74943660, 149887320]

約数ペア:

[(1, 149887320), (2, 74943660), (3, 49962440), (4, 37471830), (5, 29977464), (6, 24981220), (8, 18735915), (10, 14988732), (11, 13626120), (12, 12490610), (15, 9992488), (20, 7494366), (22, 6813060), (23, 6516840), (24, 6245305), (30, 4996244), (33, 4542040), (40, 3747183), (44, 3406530), (46, 3258420), (55, 2725224), (60, 2498122), (66, 2271020), (69, 2172280), (88, 1703265), (92, 1629210), (110, 1362612), (115, 1303368), (120, 1249061), (132, 1135510), (138, 1086140), (165, 908408), (184, 814605), (220, 681306), (230, 651684), (253, 592440), (264, 567755), (276, 543070), (330, 454204), (345, 434456), (440, 340653), (460, 325842), (506, 296220), (552, 271535), (660, 227102), (690, 217228), (759, 197480), (920, 162921), (1012, 148110), (1265, 118488), (1320, 113551), (1380, 108614), (1518, 98740), (2024, 74055), (2530, 59244), (2760, 54307), (3036, 49370), (3795, 39496), (4937, 30360), (5060, 29622), (6072, 24685), (7590, 19748), (9874, 15180), (10120, 14811)]