85926420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 292723200

約数和(自身を除く): 206796780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 31, 36, 45, 54, 58, 59, 60, 62, 81, 87, 90, 93, 108, 116, 118, 124, 135, 145, 155, 162, 174, 177, 180, 186, 236, 261, 270, 279, 290, 295, 310, 324, 348, 354, 372, 405, 435, 465, 522, 531, 540, 558, 580, 590, 620, 708, 783, 810, 837, 870, 885, 899, 930, 1044, 1062, 1116, 1180, 1305, 1395, 1566, 1593, 1620, 1674, 1711, 1740, 1770, 1798, 1829, 1860, 2124, 2349, 2511, 2610, 2655, 2697, 2790, 3132, 3186, 3348, 3422, 3540, 3596, 3658, 3915, 4185, 4495, 4698, 4779, 5022, 5133, 5220, 5310, 5394, 5487, 5580, 6372, 6844, 7316, 7830, 7965, 8091, 8370, 8555, 8990, 9145, 9396, 9558, 10044, 10266, 10620, 10788, 10974, 11745, 12555, 13485, 15399, 15660, 15930, 16182, 16461, 16740, 17110, 17980, 18290, 19116, 20532, 21948, 23490, 23895, 24273, 25110, 25665, 26970, 27435, 30798, 31860, 32364, 32922, 34220, 36580, 40455, 46197, 46980, 47790, 48546, 49383, 50220, 51330, 53041, 53940, 54870, 61596, 65844, 72819, 76995, 80910, 82305, 92394, 95580, 97092, 98766, 102660, 106082, 109740, 121365, 138591, 145638, 148149, 153990, 159123, 161820, 164610, 184788, 197532, 212164, 230985, 242730, 246915, 265205, 277182, 291276, 296298, 307980, 318246, 329220, 364095, 461970, 477369, 485460, 493830, 530410, 554364, 592596, 636492, 692955, 728190, 740745, 795615, 923940, 954738, 987660, 1060820, 1385910, 1432107, 1456380, 1481490, 1591230, 1909476, 2386845, 2771820, 2864214, 2962980, 3182460, 4296321, 4773690, 5728428, 7160535, 8592642, 9547380, 14321070, 17185284, 21481605, 28642140, 42963210, 85926420]

約数ペア:

[(1, 85926420), (2, 42963210), (3, 28642140), (4, 21481605), (5, 17185284), (6, 14321070), (9, 9547380), (10, 8592642), (12, 7160535), (15, 5728428), (18, 4773690), (20, 4296321), (27, 3182460), (29, 2962980), (30, 2864214), (31, 2771820), (36, 2386845), (45, 1909476), (54, 1591230), (58, 1481490), (59, 1456380), (60, 1432107), (62, 1385910), (81, 1060820), (87, 987660), (90, 954738), (93, 923940), (108, 795615), (116, 740745), (118, 728190), (124, 692955), (135, 636492), (145, 592596), (155, 554364), (162, 530410), (174, 493830), (177, 485460), (180, 477369), (186, 461970), (236, 364095), (261, 329220), (270, 318246), (279, 307980), (290, 296298), (295, 291276), (310, 277182), (324, 265205), (348, 246915), (354, 242730), (372, 230985), (405, 212164), (435, 197532), (465, 184788), (522, 164610), (531, 161820), (540, 159123), (558, 153990), (580, 148149), (590, 145638), (620, 138591), (708, 121365), (783, 109740), (810, 106082), (837, 102660), (870, 98766), (885, 97092), (899, 95580), (930, 92394), (1044, 82305), (1062, 80910), (1116, 76995), (1180, 72819), (1305, 65844), (1395, 61596), (1566, 54870), (1593, 53940), (1620, 53041), (1674, 51330), (1711, 50220), (1740, 49383), (1770, 48546), (1798, 47790), (1829, 46980), (1860, 46197), (2124, 40455), (2349, 36580), (2511, 34220), (2610, 32922), (2655, 32364), (2697, 31860), (2790, 30798), (3132, 27435), (3186, 26970), (3348, 25665), (3422, 25110), (3540, 24273), (3596, 23895), (3658, 23490), (3915, 21948), (4185, 20532), (4495, 19116), (4698, 18290), (4779, 17980), (5022, 17110), (5133, 16740), (5220, 16461), (5310, 16182), (5394, 15930), (5487, 15660), (5580, 15399), (6372, 13485), (6844, 12555), (7316, 11745), (7830, 10974), (7965, 10788), (8091, 10620), (8370, 10266), (8555, 10044), (8990, 9558), (9145, 9396)]