361866180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 1109735424

約数和(自身を除く): 747869244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 169, 195, 254, 260, 281, 338, 381, 390, 507, 508, 562, 635, 676, 762, 780, 843, 845, 1014, 1124, 1270, 1405, 1524, 1651, 1686, 1690, 1905, 2028, 2535, 2540, 2810, 3302, 3372, 3380, 3653, 3810, 4215, 4953, 5070, 5620, 6604, 7306, 7620, 8255, 8430, 9906, 10140, 10959, 14612, 16510, 16860, 18265, 19812, 21463, 21918, 24765, 33020, 35687, 36530, 42926, 43836, 47489, 49530, 54795, 64389, 71374, 73060, 85852, 94978, 99060, 107061, 107315, 109590, 128778, 142467, 142748, 178435, 189956, 214122, 214630, 219180, 237445, 257556, 284934, 321945, 356870, 428244, 429260, 463931, 474890, 535305, 569868, 643890, 712335, 713740, 927862, 949780, 1070610, 1287780, 1391793, 1424670, 1855724, 2141220, 2319655, 2783586, 2849340, 4639310, 5567172, 6031103, 6958965, 9278620, 12062206, 13917930, 18093309, 24124412, 27835860, 30155515, 36186618, 60311030, 72373236, 90466545, 120622060, 180933090, 361866180]

約数ペア:

[(1, 361866180), (2, 180933090), (3, 120622060), (4, 90466545), (5, 72373236), (6, 60311030), (10, 36186618), (12, 30155515), (13, 27835860), (15, 24124412), (20, 18093309), (26, 13917930), (30, 12062206), (39, 9278620), (52, 6958965), (60, 6031103), (65, 5567172), (78, 4639310), (127, 2849340), (130, 2783586), (156, 2319655), (169, 2141220), (195, 1855724), (254, 1424670), (260, 1391793), (281, 1287780), (338, 1070610), (381, 949780), (390, 927862), (507, 713740), (508, 712335), (562, 643890), (635, 569868), (676, 535305), (762, 474890), (780, 463931), (843, 429260), (845, 428244), (1014, 356870), (1124, 321945), (1270, 284934), (1405, 257556), (1524, 237445), (1651, 219180), (1686, 214630), (1690, 214122), (1905, 189956), (2028, 178435), (2535, 142748), (2540, 142467), (2810, 128778), (3302, 109590), (3372, 107315), (3380, 107061), (3653, 99060), (3810, 94978), (4215, 85852), (4953, 73060), (5070, 71374), (5620, 64389), (6604, 54795), (7306, 49530), (7620, 47489), (8255, 43836), (8430, 42926), (9906, 36530), (10140, 35687), (10959, 33020), (14612, 24765), (16510, 21918), (16860, 21463), (18265, 19812)]