13044891420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{54449}}^1$

素因数の和:54497

約数の個数: 144

約数和(自身を含む): 43524280800

約数和(自身を除く): 30479389380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1331, 1452, 1815, 1980, 2178, 2420, 2662, 3630, 3993, 4356, 5324, 5445, 6655, 7260, 7986, 10890, 11979, 13310, 15972, 19965, 21780, 23958, 26620, 39930, 47916, 54449, 59895, 79860, 108898, 119790, 163347, 217796, 239580, 272245, 326694, 490041, 544490, 598939, 653388, 816735, 980082, 1088980, 1197878, 1633470, 1796817, 1960164, 2395756, 2450205, 2994695, 3266940, 3593634, 4900410, 5390451, 5989390, 6588329, 7187268, 8984085, 9800820, 10780902, 11978780, 13176658, 17968170, 19764987, 21561804, 26353316, 26952255, 32941645, 35936340, 39529974, 53904510, 59294961, 65883290, 72471619, 79059948, 98824935, 107809020, 118589922, 131766580, 144943238, 197649870, 217414857, 237179844, 289886476, 296474805, 362358095, 395299740, 434829714, 592949610, 652244571, 724716190, 869659428, 1087074285, 1185899220, 1304489142, 1449432380, 2174148570, 2608978284, 3261222855, 4348297140, 6522445710, 13044891420]

約数ペア:

[(1, 13044891420), (2, 6522445710), (3, 4348297140), (4, 3261222855), (5, 2608978284), (6, 2174148570), (9, 1449432380), (10, 1304489142), (11, 1185899220), (12, 1087074285), (15, 869659428), (18, 724716190), (20, 652244571), (22, 592949610), (30, 434829714), (33, 395299740), (36, 362358095), (44, 296474805), (45, 289886476), (55, 237179844), (60, 217414857), (66, 197649870), (90, 144943238), (99, 131766580), (110, 118589922), (121, 107809020), (132, 98824935), (165, 79059948), (180, 72471619), (198, 65883290), (220, 59294961), (242, 53904510), (330, 39529974), (363, 35936340), (396, 32941645), (484, 26952255), (495, 26353316), (605, 21561804), (660, 19764987), (726, 17968170), (990, 13176658), (1089, 11978780), (1210, 10780902), (1331, 9800820), (1452, 8984085), (1815, 7187268), (1980, 6588329), (2178, 5989390), (2420, 5390451), (2662, 4900410), (3630, 3593634), (3993, 3266940), (4356, 2994695), (5324, 2450205), (5445, 2395756), (6655, 1960164), (7260, 1796817), (7986, 1633470), (10890, 1197878), (11979, 1088980), (13310, 980082), (15972, 816735), (19965, 653388), (21780, 598939), (23958, 544490), (26620, 490041), (39930, 326694), (47916, 272245), (54449, 239580), (59895, 217796), (79860, 163347), (108898, 119790)]