228304800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:920

約数の個数: 216

約数和(自身を含む): 827782956

約数和(自身を除く): 599478156

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, 857, 888, 900, 925, 1110, 1184, 1200, 1332, 1440, 1480, 1665, 1714, 1776, 1800, 1850, 2220, 2400, 2571, 2664, 2775, 2960, 3330, 3428, 3552, 3600, 3700, 4285, 4440, 5142, 5328, 5550, 5920, 6660, 6856, 7200, 7400, 7713, 8325, 8570, 8880, 10284, 10656, 11100, 12855, 13320, 13712, 14800, 15426, 16650, 17140, 17760, 20568, 21425, 22200, 25710, 26640, 27424, 29600, 30852, 31709, 33300, 34280, 38565, 41136, 42850, 44400, 51420, 53280, 61704, 63418, 64275, 66600, 68560, 77130, 82272, 85700, 88800, 95127, 102840, 123408, 126836, 128550, 133200, 137120, 154260, 158545, 171400, 190254, 192825, 205680, 246816, 253672, 257100, 266400, 285381, 308520, 317090, 342800, 380508, 385650, 411360, 475635, 507344, 514200, 570762, 617040, 634180, 685600, 761016, 771300, 792725, 951270, 1014688, 1028400, 1141524, 1234080, 1268360, 1426905, 1522032, 1542600, 1585450, 1902540, 2056800, 2283048, 2378175, 2536720, 2853810, 3044064, 3085200, 3170900, 3805080, 4566096, 4756350, 5073440, 5707620, 6170400, 6341800, 7134525, 7610160, 9132192, 9512700, 11415240, 12683600, 14269050, 15220320, 19025400, 22830480, 25367200, 28538100, 38050800, 45660960, 57076200, 76101600, 114152400, 228304800]

約数ペア:

[(1, 228304800), (2, 114152400), (3, 76101600), (4, 57076200), (5, 45660960), (6, 38050800), (8, 28538100), (9, 25367200), (10, 22830480), (12, 19025400), (15, 15220320), (16, 14269050), (18, 12683600), (20, 11415240), (24, 9512700), (25, 9132192), (30, 7610160), (32, 7134525), (36, 6341800), (37, 6170400), (40, 5707620), (45, 5073440), (48, 4756350), (50, 4566096), (60, 3805080), (72, 3170900), (74, 3085200), (75, 3044064), (80, 2853810), (90, 2536720), (96, 2378175), (100, 2283048), (111, 2056800), (120, 1902540), (144, 1585450), (148, 1542600), (150, 1522032), (160, 1426905), (180, 1268360), (185, 1234080), (200, 1141524), (222, 1028400), (225, 1014688), (240, 951270), (288, 792725), (296, 771300), (300, 761016), (333, 685600), (360, 634180), (370, 617040), (400, 570762), (444, 514200), (450, 507344), (480, 475635), (555, 411360), (592, 385650), (600, 380508), (666, 342800), (720, 317090), (740, 308520), (800, 285381), (857, 266400), (888, 257100), (900, 253672), (925, 246816), (1110, 205680), (1184, 192825), (1200, 190254), (1332, 171400), (1440, 158545), (1480, 154260), (1665, 137120), (1714, 133200), (1776, 128550), (1800, 126836), (1850, 123408), (2220, 102840), (2400, 95127), (2571, 88800), (2664, 85700), (2775, 82272), (2960, 77130), (3330, 68560), (3428, 66600), (3552, 64275), (3600, 63418), (3700, 61704), (4285, 53280), (4440, 51420), (5142, 44400), (5328, 42850), (5550, 41136), (5920, 38565), (6660, 34280), (6856, 33300), (7200, 31709), (7400, 30852), (7713, 29600), (8325, 27424), (8570, 26640), (8880, 25710), (10284, 22200), (10656, 21425), (11100, 20568), (12855, 17760), (13320, 17140), (13712, 16650), (14800, 15426)]