69609060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1427}}^1$

素因数の和:1713

約数の個数: 72

約数和(自身を含む): 212075136

約数和(自身を除く): 142466076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 1084, 1355, 1427, 1626, 2439, 2710, 2854, 3252, 4065, 4281, 4878, 5420, 5708, 7135, 8130, 8562, 9756, 12195, 12843, 14270, 16260, 17124, 21405, 24390, 25686, 28540, 42810, 48780, 51372, 64215, 85620, 128430, 256860, 386717, 773434, 1160151, 1546868, 1933585, 2320302, 3480453, 3867170, 4640604, 5800755, 6960906, 7734340, 11601510, 13921812, 17402265, 23203020, 34804530, 69609060]

約数ペア:

[(1, 69609060), (2, 34804530), (3, 23203020), (4, 17402265), (5, 13921812), (6, 11601510), (9, 7734340), (10, 6960906), (12, 5800755), (15, 4640604), (18, 3867170), (20, 3480453), (30, 2320302), (36, 1933585), (45, 1546868), (60, 1160151), (90, 773434), (180, 386717), (271, 256860), (542, 128430), (813, 85620), (1084, 64215), (1355, 51372), (1427, 48780), (1626, 42810), (2439, 28540), (2710, 25686), (2854, 24390), (3252, 21405), (4065, 17124), (4281, 16260), (4878, 14270), (5420, 12843), (5708, 12195), (7135, 9756), (8130, 8562)]