220845600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:892

約数の個数: 216

約数和(自身を含む): 800769060

約数和(自身を除く): 579923460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 37, 40, 45, 48, 50, 60, 72, 74, 75, 80, 90, 96, 100, 111, 120, 144, 148, 150, 160, 180, 185, 200, 222, 225, 240, 288, 296, 300, 333, 360, 370, 400, 444, 450, 480, 555, 592, 600, 666, 720, 740, 800, 829, 888, 900, 925, 1110, 1184, 1200, 1332, 1440, 1480, 1658, 1665, 1776, 1800, 1850, 2220, 2400, 2487, 2664, 2775, 2960, 3316, 3330, 3552, 3600, 3700, 4145, 4440, 4974, 5328, 5550, 5920, 6632, 6660, 7200, 7400, 7461, 8290, 8325, 8880, 9948, 10656, 11100, 12435, 13264, 13320, 14800, 14922, 16580, 16650, 17760, 19896, 20725, 22200, 24870, 26528, 26640, 29600, 29844, 30673, 33160, 33300, 37305, 39792, 41450, 44400, 49740, 53280, 59688, 61346, 62175, 66320, 66600, 74610, 79584, 82900, 88800, 92019, 99480, 119376, 122692, 124350, 132640, 133200, 149220, 153365, 165800, 184038, 186525, 198960, 238752, 245384, 248700, 266400, 276057, 298440, 306730, 331600, 368076, 373050, 397920, 460095, 490768, 497400, 552114, 596880, 613460, 663200, 736152, 746100, 766825, 920190, 981536, 994800, 1104228, 1193760, 1226920, 1380285, 1472304, 1492200, 1533650, 1840380, 1989600, 2208456, 2300475, 2453840, 2760570, 2944608, 2984400, 3067300, 3680760, 4416912, 4600950, 4907680, 5521140, 5968800, 6134600, 6901425, 7361520, 8833824, 9201900, 11042280, 12269200, 13802850, 14723040, 18403800, 22084560, 24538400, 27605700, 36807600, 44169120, 55211400, 73615200, 110422800, 220845600]

約数ペア:

[(1, 220845600), (2, 110422800), (3, 73615200), (4, 55211400), (5, 44169120), (6, 36807600), (8, 27605700), (9, 24538400), (10, 22084560), (12, 18403800), (15, 14723040), (16, 13802850), (18, 12269200), (20, 11042280), (24, 9201900), (25, 8833824), (30, 7361520), (32, 6901425), (36, 6134600), (37, 5968800), (40, 5521140), (45, 4907680), (48, 4600950), (50, 4416912), (60, 3680760), (72, 3067300), (74, 2984400), (75, 2944608), (80, 2760570), (90, 2453840), (96, 2300475), (100, 2208456), (111, 1989600), (120, 1840380), (144, 1533650), (148, 1492200), (150, 1472304), (160, 1380285), (180, 1226920), (185, 1193760), (200, 1104228), (222, 994800), (225, 981536), (240, 920190), (288, 766825), (296, 746100), (300, 736152), (333, 663200), (360, 613460), (370, 596880), (400, 552114), (444, 497400), (450, 490768), (480, 460095), (555, 397920), (592, 373050), (600, 368076), (666, 331600), (720, 306730), (740, 298440), (800, 276057), (829, 266400), (888, 248700), (900, 245384), (925, 238752), (1110, 198960), (1184, 186525), (1200, 184038), (1332, 165800), (1440, 153365), (1480, 149220), (1658, 133200), (1665, 132640), (1776, 124350), (1800, 122692), (1850, 119376), (2220, 99480), (2400, 92019), (2487, 88800), (2664, 82900), (2775, 79584), (2960, 74610), (3316, 66600), (3330, 66320), (3552, 62175), (3600, 61346), (3700, 59688), (4145, 53280), (4440, 49740), (4974, 44400), (5328, 41450), (5550, 39792), (5920, 37305), (6632, 33300), (6660, 33160), (7200, 30673), (7400, 29844), (7461, 29600), (8290, 26640), (8325, 26528), (8880, 24870), (9948, 22200), (10656, 20725), (11100, 19896), (12435, 17760), (13264, 16650), (13320, 16580), (14800, 14922)]