74241900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:941

約数の個数: 144

約数和(自身を含む): 246650880

約数和(自身を除く): 172408980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 90, 93, 100, 108, 124, 135, 150, 155, 180, 186, 225, 270, 279, 300, 310, 372, 450, 465, 540, 558, 620, 675, 775, 837, 887, 900, 930, 1116, 1350, 1395, 1550, 1674, 1774, 1860, 2325, 2661, 2700, 2790, 3100, 3348, 3548, 4185, 4435, 4650, 5322, 5580, 6975, 7983, 8370, 8870, 9300, 10644, 13305, 13950, 15966, 16740, 17740, 20925, 22175, 23949, 26610, 27497, 27900, 31932, 39915, 41850, 44350, 47898, 53220, 54994, 66525, 79830, 82491, 83700, 88700, 95796, 109988, 119745, 133050, 137485, 159660, 164982, 199575, 239490, 247473, 266100, 274970, 329964, 399150, 412455, 478980, 494946, 549940, 598725, 687425, 742419, 798300, 824910, 989892, 1197450, 1237365, 1374850, 1484838, 1649820, 2062275, 2394900, 2474730, 2749700, 2969676, 3712095, 4124550, 4949460, 6186825, 7424190, 8249100, 12373650, 14848380, 18560475, 24747300, 37120950, 74241900]

約数ペア:

[(1, 74241900), (2, 37120950), (3, 24747300), (4, 18560475), (5, 14848380), (6, 12373650), (9, 8249100), (10, 7424190), (12, 6186825), (15, 4949460), (18, 4124550), (20, 3712095), (25, 2969676), (27, 2749700), (30, 2474730), (31, 2394900), (36, 2062275), (45, 1649820), (50, 1484838), (54, 1374850), (60, 1237365), (62, 1197450), (75, 989892), (90, 824910), (93, 798300), (100, 742419), (108, 687425), (124, 598725), (135, 549940), (150, 494946), (155, 478980), (180, 412455), (186, 399150), (225, 329964), (270, 274970), (279, 266100), (300, 247473), (310, 239490), (372, 199575), (450, 164982), (465, 159660), (540, 137485), (558, 133050), (620, 119745), (675, 109988), (775, 95796), (837, 88700), (887, 83700), (900, 82491), (930, 79830), (1116, 66525), (1350, 54994), (1395, 53220), (1550, 47898), (1674, 44350), (1774, 41850), (1860, 39915), (2325, 31932), (2661, 27900), (2700, 27497), (2790, 26610), (3100, 23949), (3348, 22175), (3548, 20925), (4185, 17740), (4435, 16740), (4650, 15966), (5322, 13950), (5580, 13305), (6975, 10644), (7983, 9300), (8370, 8870)]