22355100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:500

約数の個数: 108

約数和(自身を含む): 71427720

約数和(自身を除く): 49072620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 59, 60, 75, 90, 100, 118, 150, 177, 180, 225, 236, 295, 300, 354, 421, 450, 531, 590, 708, 842, 885, 900, 1062, 1180, 1263, 1475, 1684, 1770, 2105, 2124, 2526, 2655, 2950, 3540, 3789, 4210, 4425, 5052, 5310, 5900, 6315, 7578, 8420, 8850, 10525, 10620, 12630, 13275, 15156, 17700, 18945, 21050, 24839, 25260, 26550, 31575, 37890, 42100, 49678, 53100, 63150, 74517, 75780, 94725, 99356, 124195, 126300, 149034, 189450, 223551, 248390, 298068, 372585, 378900, 447102, 496780, 620975, 745170, 894204, 1117755, 1241950, 1490340, 1862925, 2235510, 2483900, 3725850, 4471020, 5588775, 7451700, 11177550, 22355100]

約数ペア:

[(1, 22355100), (2, 11177550), (3, 7451700), (4, 5588775), (5, 4471020), (6, 3725850), (9, 2483900), (10, 2235510), (12, 1862925), (15, 1490340), (18, 1241950), (20, 1117755), (25, 894204), (30, 745170), (36, 620975), (45, 496780), (50, 447102), (59, 378900), (60, 372585), (75, 298068), (90, 248390), (100, 223551), (118, 189450), (150, 149034), (177, 126300), (180, 124195), (225, 99356), (236, 94725), (295, 75780), (300, 74517), (354, 63150), (421, 53100), (450, 49678), (531, 42100), (590, 37890), (708, 31575), (842, 26550), (885, 25260), (900, 24839), (1062, 21050), (1180, 18945), (1263, 17700), (1475, 15156), (1684, 13275), (1770, 12630), (2105, 10620), (2124, 10525), (2526, 8850), (2655, 8420), (2950, 7578), (3540, 6315), (3789, 5900), (4210, 5310), (4425, 5052)]