197613600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{82339}}^1$

素因数の和:82362

約数の個数: 72

約数和(自身を含む): 643240080

約数和(自身を除く): 445626480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 82339, 164678, 247017, 329356, 411695, 494034, 658712, 823390, 988068, 1235085, 1317424, 1646780, 1976136, 2058475, 2470170, 2634848, 3293560, 3952272, 4116950, 4940340, 6175425, 6587120, 7904544, 8233900, 9880680, 12350850, 13174240, 16467800, 19761360, 24701700, 32935600, 39522720, 49403400, 65871200, 98806800, 197613600]

約数ペア:

[(1, 197613600), (2, 98806800), (3, 65871200), (4, 49403400), (5, 39522720), (6, 32935600), (8, 24701700), (10, 19761360), (12, 16467800), (15, 13174240), (16, 12350850), (20, 9880680), (24, 8233900), (25, 7904544), (30, 6587120), (32, 6175425), (40, 4940340), (48, 4116950), (50, 3952272), (60, 3293560), (75, 2634848), (80, 2470170), (96, 2058475), (100, 1976136), (120, 1646780), (150, 1317424), (160, 1235085), (200, 988068), (240, 823390), (300, 658712), (400, 494034), (480, 411695), (600, 329356), (800, 247017), (1200, 164678), (2400, 82339)]