83489760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1567}}^1$

素因数の和:1625

約数の個数: 144

約数和(自身を含む): 292795776

約数和(自身を除く): 209306016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1567, 1665, 1776, 2220, 2664, 2960, 3134, 3330, 3552, 4440, 4701, 5328, 5920, 6268, 6660, 7835, 8880, 9402, 10656, 12536, 13320, 14103, 15670, 17760, 18804, 23505, 25072, 26640, 28206, 31340, 37608, 47010, 50144, 53280, 56412, 57979, 62680, 70515, 75216, 94020, 112824, 115958, 125360, 141030, 150432, 173937, 188040, 225648, 231916, 250720, 282060, 289895, 347874, 376080, 451296, 463832, 521811, 564120, 579790, 695748, 752160, 869685, 927664, 1043622, 1128240, 1159580, 1391496, 1739370, 1855328, 2087244, 2256480, 2319160, 2609055, 2782992, 3478740, 4174488, 4638320, 5218110, 5565984, 6957480, 8348976, 9276640, 10436220, 13914960, 16697952, 20872440, 27829920, 41744880, 83489760]

約数ペア:

[(1, 83489760), (2, 41744880), (3, 27829920), (4, 20872440), (5, 16697952), (6, 13914960), (8, 10436220), (9, 9276640), (10, 8348976), (12, 6957480), (15, 5565984), (16, 5218110), (18, 4638320), (20, 4174488), (24, 3478740), (30, 2782992), (32, 2609055), (36, 2319160), (37, 2256480), (40, 2087244), (45, 1855328), (48, 1739370), (60, 1391496), (72, 1159580), (74, 1128240), (80, 1043622), (90, 927664), (96, 869685), (111, 752160), (120, 695748), (144, 579790), (148, 564120), (160, 521811), (180, 463832), (185, 451296), (222, 376080), (240, 347874), (288, 289895), (296, 282060), (333, 250720), (360, 231916), (370, 225648), (444, 188040), (480, 173937), (555, 150432), (592, 141030), (666, 125360), (720, 115958), (740, 112824), (888, 94020), (1110, 75216), (1184, 70515), (1332, 62680), (1440, 57979), (1480, 56412), (1567, 53280), (1665, 50144), (1776, 47010), (2220, 37608), (2664, 31340), (2960, 28206), (3134, 26640), (3330, 25072), (3552, 23505), (4440, 18804), (4701, 17760), (5328, 15670), (5920, 14103), (6268, 13320), (6660, 12536), (7835, 10656), (8880, 9402)]