83381880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36571}}^1$

素因数の和:36604

約数の個数: 64

約数和(自身を含む): 263318400

約数和(自身を除く): 179936520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 36571, 73142, 109713, 146284, 182855, 219426, 292568, 365710, 438852, 548565, 694849, 731420, 877704, 1097130, 1389698, 1462840, 2084547, 2194260, 2779396, 3474245, 4169094, 4388520, 5558792, 6948490, 8338188, 10422735, 13896980, 16676376, 20845470, 27793960, 41690940, 83381880]

約数ペア:

[(1, 83381880), (2, 41690940), (3, 27793960), (4, 20845470), (5, 16676376), (6, 13896980), (8, 10422735), (10, 8338188), (12, 6948490), (15, 5558792), (19, 4388520), (20, 4169094), (24, 3474245), (30, 2779396), (38, 2194260), (40, 2084547), (57, 1462840), (60, 1389698), (76, 1097130), (95, 877704), (114, 731420), (120, 694849), (152, 548565), (190, 438852), (228, 365710), (285, 292568), (380, 219426), (456, 182855), (570, 146284), (760, 109713), (1140, 73142), (2280, 36571)]