42895620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1427}}^1$

素因数の和:1609

約数の個数: 72

約数和(自身を含む): 130987584

約数和(自身を除く): 88091964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 835, 1002, 1427, 1503, 1670, 2004, 2505, 2854, 3006, 3340, 4281, 5010, 5708, 6012, 7135, 7515, 8562, 10020, 12843, 14270, 15030, 17124, 21405, 25686, 28540, 30060, 42810, 51372, 64215, 85620, 128430, 238309, 256860, 476618, 714927, 953236, 1191545, 1429854, 2144781, 2383090, 2859708, 3574635, 4289562, 4766180, 7149270, 8579124, 10723905, 14298540, 21447810, 42895620]

約数ペア:

[(1, 42895620), (2, 21447810), (3, 14298540), (4, 10723905), (5, 8579124), (6, 7149270), (9, 4766180), (10, 4289562), (12, 3574635), (15, 2859708), (18, 2383090), (20, 2144781), (30, 1429854), (36, 1191545), (45, 953236), (60, 714927), (90, 476618), (167, 256860), (180, 238309), (334, 128430), (501, 85620), (668, 64215), (835, 51372), (1002, 42810), (1427, 30060), (1503, 28540), (1670, 25686), (2004, 21405), (2505, 17124), (2854, 15030), (3006, 14270), (3340, 12843), (4281, 10020), (5010, 8562), (5708, 7515), (6012, 7135)]