203764920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{45893}}^1$

素因数の和:45944

約数の個数: 64

約数和(自身を含む): 627829920

約数和(自身を除く): 424065000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 45893, 91786, 137679, 183572, 229465, 275358, 367144, 458930, 550716, 688395, 917860, 1101432, 1376790, 1698041, 1835720, 2753580, 3396082, 5094123, 5507160, 6792164, 8490205, 10188246, 13584328, 16980410, 20376492, 25470615, 33960820, 40752984, 50941230, 67921640, 101882460, 203764920]

約数ペア:

[(1, 203764920), (2, 101882460), (3, 67921640), (4, 50941230), (5, 40752984), (6, 33960820), (8, 25470615), (10, 20376492), (12, 16980410), (15, 13584328), (20, 10188246), (24, 8490205), (30, 6792164), (37, 5507160), (40, 5094123), (60, 3396082), (74, 2753580), (111, 1835720), (120, 1698041), (148, 1376790), (185, 1101432), (222, 917860), (296, 688395), (370, 550716), (444, 458930), (555, 367144), (740, 275358), (888, 229465), (1110, 183572), (1480, 137679), (2220, 91786), (4440, 45893)]