78484770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:114

約数の個数: 216

約数和(自身を含む): 262731924

約数和(自身を除く): 184247154

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 37, 39, 42, 45, 49, 63, 65, 70, 74, 78, 90, 91, 98, 105, 111, 117, 126, 130, 147, 182, 185, 195, 210, 222, 234, 245, 259, 273, 294, 315, 333, 370, 390, 441, 455, 481, 490, 518, 546, 555, 585, 630, 637, 666, 735, 777, 819, 882, 910, 962, 1110, 1170, 1274, 1295, 1365, 1369, 1443, 1470, 1554, 1638, 1665, 1813, 1911, 2205, 2331, 2405, 2590, 2730, 2738, 2886, 3185, 3330, 3367, 3626, 3822, 3885, 4095, 4107, 4329, 4410, 4662, 4810, 5439, 5733, 6370, 6734, 6845, 7215, 7770, 8190, 8214, 8658, 9065, 9555, 9583, 10101, 10878, 11466, 11655, 12321, 13690, 14430, 16317, 16835, 17797, 18130, 19110, 19166, 20202, 20535, 21645, 23310, 23569, 24642, 27195, 28665, 28749, 30303, 32634, 33670, 35594, 41070, 43290, 47138, 47915, 50505, 53391, 54390, 57330, 57498, 60606, 61605, 67081, 70707, 81585, 86247, 88985, 95830, 101010, 106782, 117845, 123210, 124579, 134162, 141414, 143745, 151515, 160173, 163170, 172494, 177970, 201243, 212121, 235690, 249158, 266955, 287490, 303030, 320346, 335405, 353535, 373737, 402486, 424242, 431235, 533910, 603729, 622895, 670810, 707070, 747474, 800865, 862470, 872053, 1006215, 1060605, 1121211, 1207458, 1245790, 1601730, 1744106, 1868685, 2012430, 2121210, 2242422, 2616159, 3018645, 3737370, 4360265, 5232318, 5606055, 6037290, 7848477, 8720530, 11212110, 13080795, 15696954, 26161590, 39242385, 78484770]

約数ペア:

[(1, 78484770), (2, 39242385), (3, 26161590), (5, 15696954), (6, 13080795), (7, 11212110), (9, 8720530), (10, 7848477), (13, 6037290), (14, 5606055), (15, 5232318), (18, 4360265), (21, 3737370), (26, 3018645), (30, 2616159), (35, 2242422), (37, 2121210), (39, 2012430), (42, 1868685), (45, 1744106), (49, 1601730), (63, 1245790), (65, 1207458), (70, 1121211), (74, 1060605), (78, 1006215), (90, 872053), (91, 862470), (98, 800865), (105, 747474), (111, 707070), (117, 670810), (126, 622895), (130, 603729), (147, 533910), (182, 431235), (185, 424242), (195, 402486), (210, 373737), (222, 353535), (234, 335405), (245, 320346), (259, 303030), (273, 287490), (294, 266955), (315, 249158), (333, 235690), (370, 212121), (390, 201243), (441, 177970), (455, 172494), (481, 163170), (490, 160173), (518, 151515), (546, 143745), (555, 141414), (585, 134162), (630, 124579), (637, 123210), (666, 117845), (735, 106782), (777, 101010), (819, 95830), (882, 88985), (910, 86247), (962, 81585), (1110, 70707), (1170, 67081), (1274, 61605), (1295, 60606), (1365, 57498), (1369, 57330), (1443, 54390), (1470, 53391), (1554, 50505), (1638, 47915), (1665, 47138), (1813, 43290), (1911, 41070), (2205, 35594), (2331, 33670), (2405, 32634), (2590, 30303), (2730, 28749), (2738, 28665), (2886, 27195), (3185, 24642), (3330, 23569), (3367, 23310), (3626, 21645), (3822, 20535), (3885, 20202), (4095, 19166), (4107, 19110), (4329, 18130), (4410, 17797), (4662, 16835), (4810, 16317), (5439, 14430), (5733, 13690), (6370, 12321), (6734, 11655), (6845, 11466), (7215, 10878), (7770, 10101), (8190, 9583), (8214, 9555), (8658, 9065)]