38075220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5717}}^1$

素因数の和:5769

約数の個数: 72

約数和(自身を含む): 118637064

約数和(自身を除く): 80561844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 5717, 6660, 11434, 17151, 22868, 28585, 34302, 51453, 57170, 68604, 85755, 102906, 114340, 171510, 205812, 211529, 257265, 343020, 423058, 514530, 634587, 846116, 1029060, 1057645, 1269174, 1903761, 2115290, 2538348, 3172935, 3807522, 4230580, 6345870, 7615044, 9518805, 12691740, 19037610, 38075220]

約数ペア:

[(1, 38075220), (2, 19037610), (3, 12691740), (4, 9518805), (5, 7615044), (6, 6345870), (9, 4230580), (10, 3807522), (12, 3172935), (15, 2538348), (18, 2115290), (20, 1903761), (30, 1269174), (36, 1057645), (37, 1029060), (45, 846116), (60, 634587), (74, 514530), (90, 423058), (111, 343020), (148, 257265), (180, 211529), (185, 205812), (222, 171510), (333, 114340), (370, 102906), (444, 85755), (555, 68604), (666, 57170), (740, 51453), (1110, 34302), (1332, 28585), (1665, 22868), (2220, 17151), (3330, 11434), (5717, 6660)]