72741600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{10103}}^1$

素因数の和:10129

約数の個数: 108

約数和(自身を含む): 256530456

約数和(自身を除く): 183788856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 10103, 20206, 30309, 40412, 50515, 60618, 80824, 90927, 101030, 121236, 151545, 161648, 181854, 202060, 242472, 252575, 303090, 323296, 363708, 404120, 454635, 484944, 505150, 606180, 727416, 757725, 808240, 909270, 969888, 1010300, 1212360, 1454832, 1515450, 1616480, 1818540, 2020600, 2273175, 2424720, 2909664, 3030900, 3637080, 4041200, 4546350, 4849440, 6061800, 7274160, 8082400, 9092700, 12123600, 14548320, 18185400, 24247200, 36370800, 72741600]

約数ペア:

[(1, 72741600), (2, 36370800), (3, 24247200), (4, 18185400), (5, 14548320), (6, 12123600), (8, 9092700), (9, 8082400), (10, 7274160), (12, 6061800), (15, 4849440), (16, 4546350), (18, 4041200), (20, 3637080), (24, 3030900), (25, 2909664), (30, 2424720), (32, 2273175), (36, 2020600), (40, 1818540), (45, 1616480), (48, 1515450), (50, 1454832), (60, 1212360), (72, 1010300), (75, 969888), (80, 909270), (90, 808240), (96, 757725), (100, 727416), (120, 606180), (144, 505150), (150, 484944), (160, 454635), (180, 404120), (200, 363708), (225, 323296), (240, 303090), (288, 252575), (300, 242472), (360, 202060), (400, 181854), (450, 161648), (480, 151545), (600, 121236), (720, 101030), (800, 90927), (900, 80824), (1200, 60618), (1440, 50515), (1800, 40412), (2400, 30309), (3600, 20206), (7200, 10103)]