168922800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{15641}}^1$

素因数の和:15668

約数の個数: 120

約数和(自身を含む): 601278480

約数和(自身を除く): 432355680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 15641, 31282, 46923, 62564, 78205, 93846, 125128, 140769, 156410, 187692, 234615, 250256, 281538, 312820, 375384, 391025, 422307, 469230, 563076, 625640, 703845, 750768, 782050, 844614, 938460, 1126152, 1173075, 1251280, 1407690, 1564100, 1689228, 1876920, 2111535, 2252304, 2346150, 2815380, 3128200, 3378456, 3519225, 3753840, 4223070, 4692300, 5630760, 6256400, 6756912, 7038450, 8446140, 9384600, 10557675, 11261520, 14076900, 16892280, 18769200, 21115350, 28153800, 33784560, 42230700, 56307600, 84461400, 168922800]

約数ペア:

[(1, 168922800), (2, 84461400), (3, 56307600), (4, 42230700), (5, 33784560), (6, 28153800), (8, 21115350), (9, 18769200), (10, 16892280), (12, 14076900), (15, 11261520), (16, 10557675), (18, 9384600), (20, 8446140), (24, 7038450), (25, 6756912), (27, 6256400), (30, 5630760), (36, 4692300), (40, 4223070), (45, 3753840), (48, 3519225), (50, 3378456), (54, 3128200), (60, 2815380), (72, 2346150), (75, 2252304), (80, 2111535), (90, 1876920), (100, 1689228), (108, 1564100), (120, 1407690), (135, 1251280), (144, 1173075), (150, 1126152), (180, 938460), (200, 844614), (216, 782050), (225, 750768), (240, 703845), (270, 625640), (300, 563076), (360, 469230), (400, 422307), (432, 391025), (450, 375384), (540, 312820), (600, 281538), (675, 250256), (720, 234615), (900, 187692), (1080, 156410), (1200, 140769), (1350, 125128), (1800, 93846), (2160, 78205), (2700, 62564), (3600, 46923), (5400, 31282), (10800, 15641)]