86535540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:628

約数の個数: 240

約数和(自身を含む): 334680192

約数和(自身を除く): 248144652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 587, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1174, 1260, 1365, 1404, 1620, 1638, 1755, 1761, 1820, 1890, 2106, 2268, 2340, 2348, 2457, 2730, 2835, 2935, 3276, 3510, 3522, 3780, 4095, 4109, 4212, 4914, 5265, 5283, 5460, 5670, 5870, 7020, 7044, 7371, 7631, 8190, 8218, 8805, 9828, 10530, 10566, 11340, 11740, 12285, 12327, 14742, 15262, 15849, 16380, 16436, 17610, 20545, 21060, 21132, 22893, 24570, 24654, 26415, 29484, 30524, 31698, 35220, 36855, 36981, 38155, 41090, 45786, 47547, 49140, 49308, 52830, 53417, 61635, 63396, 68679, 73710, 73962, 76310, 79245, 82180, 91572, 95094, 105660, 106834, 110943, 114465, 123270, 137358, 147420, 147924, 152620, 158490, 160251, 184905, 190188, 206037, 213668, 221886, 228930, 237735, 246540, 267085, 274716, 316980, 320502, 332829, 343395, 369810, 412074, 443772, 457860, 475470, 480753, 534170, 554715, 618111, 641004, 665658, 686790, 739620, 801255, 824148, 950940, 961506, 1030185, 1068340, 1109430, 1236222, 1331316, 1373580, 1442259, 1602510, 1664145, 1923012, 2060370, 2218860, 2403765, 2472444, 2884518, 3090555, 3205020, 3328290, 4120740, 4326777, 4807530, 5769036, 6181110, 6656580, 7211295, 8653554, 9615060, 12362220, 14422590, 17307108, 21633885, 28845180, 43267770, 86535540]

約数ペア:

[(1, 86535540), (2, 43267770), (3, 28845180), (4, 21633885), (5, 17307108), (6, 14422590), (7, 12362220), (9, 9615060), (10, 8653554), (12, 7211295), (13, 6656580), (14, 6181110), (15, 5769036), (18, 4807530), (20, 4326777), (21, 4120740), (26, 3328290), (27, 3205020), (28, 3090555), (30, 2884518), (35, 2472444), (36, 2403765), (39, 2218860), (42, 2060370), (45, 1923012), (52, 1664145), (54, 1602510), (60, 1442259), (63, 1373580), (65, 1331316), (70, 1236222), (78, 1109430), (81, 1068340), (84, 1030185), (90, 961506), (91, 950940), (105, 824148), (108, 801255), (117, 739620), (126, 686790), (130, 665658), (135, 641004), (140, 618111), (156, 554715), (162, 534170), (180, 480753), (182, 475470), (189, 457860), (195, 443772), (210, 412074), (234, 369810), (252, 343395), (260, 332829), (270, 320502), (273, 316980), (315, 274716), (324, 267085), (351, 246540), (364, 237735), (378, 228930), (390, 221886), (405, 213668), (420, 206037), (455, 190188), (468, 184905), (540, 160251), (546, 158490), (567, 152620), (585, 147924), (587, 147420), (630, 137358), (702, 123270), (756, 114465), (780, 110943), (810, 106834), (819, 105660), (910, 95094), (945, 91572), (1053, 82180), (1092, 79245), (1134, 76310), (1170, 73962), (1174, 73710), (1260, 68679), (1365, 63396), (1404, 61635), (1620, 53417), (1638, 52830), (1755, 49308), (1761, 49140), (1820, 47547), (1890, 45786), (2106, 41090), (2268, 38155), (2340, 36981), (2348, 36855), (2457, 35220), (2730, 31698), (2835, 30524), (2935, 29484), (3276, 26415), (3510, 24654), (3522, 24570), (3780, 22893), (4095, 21132), (4109, 21060), (4212, 20545), (4914, 17610), (5265, 16436), (5283, 16380), (5460, 15849), (5670, 15262), (5870, 14742), (7020, 12327), (7044, 12285), (7371, 11740), (7631, 11340), (8190, 10566), (8218, 10530), (8805, 9828)]