82411020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:602

約数の個数: 144

約数和(自身を含む): 268090368

約数和(自身を除く): 185679348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 547, 558, 620, 810, 837, 930, 972, 1094, 1116, 1215, 1395, 1620, 1641, 1674, 1860, 2188, 2430, 2511, 2735, 2790, 3282, 3348, 4185, 4860, 4923, 5022, 5470, 5580, 6564, 7533, 8205, 8370, 9846, 10044, 10940, 12555, 14769, 15066, 16410, 16740, 16957, 19692, 24615, 25110, 29538, 30132, 32820, 33914, 37665, 44307, 49230, 50220, 50871, 59076, 67828, 73845, 75330, 84785, 88614, 98460, 101742, 132921, 147690, 150660, 152613, 169570, 177228, 203484, 221535, 254355, 265842, 295380, 305226, 339140, 443070, 457839, 508710, 531684, 610452, 664605, 763065, 886140, 915678, 1017420, 1329210, 1373517, 1526130, 1831356, 2289195, 2658420, 2747034, 3052260, 4120551, 4578390, 5494068, 6867585, 8241102, 9156780, 13735170, 16482204, 20602755, 27470340, 41205510, 82411020]

約数ペア:

[(1, 82411020), (2, 41205510), (3, 27470340), (4, 20602755), (5, 16482204), (6, 13735170), (9, 9156780), (10, 8241102), (12, 6867585), (15, 5494068), (18, 4578390), (20, 4120551), (27, 3052260), (30, 2747034), (31, 2658420), (36, 2289195), (45, 1831356), (54, 1526130), (60, 1373517), (62, 1329210), (81, 1017420), (90, 915678), (93, 886140), (108, 763065), (124, 664605), (135, 610452), (155, 531684), (162, 508710), (180, 457839), (186, 443070), (243, 339140), (270, 305226), (279, 295380), (310, 265842), (324, 254355), (372, 221535), (405, 203484), (465, 177228), (486, 169570), (540, 152613), (547, 150660), (558, 147690), (620, 132921), (810, 101742), (837, 98460), (930, 88614), (972, 84785), (1094, 75330), (1116, 73845), (1215, 67828), (1395, 59076), (1620, 50871), (1641, 50220), (1674, 49230), (1860, 44307), (2188, 37665), (2430, 33914), (2511, 32820), (2735, 30132), (2790, 29538), (3282, 25110), (3348, 24615), (4185, 19692), (4860, 16957), (4923, 16740), (5022, 16410), (5470, 15066), (5580, 14769), (6564, 12555), (7533, 10940), (8205, 10044), (8370, 9846)]