71368020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{887}}^1$

素因数の和:1054

約数の個数: 96

約数和(自身を含む): 223776000

約数和(自身を除く): 152407980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 149, 180, 270, 298, 447, 540, 596, 745, 887, 894, 1341, 1490, 1774, 1788, 2235, 2661, 2682, 2980, 3548, 4023, 4435, 4470, 5322, 5364, 6705, 7983, 8046, 8870, 8940, 10644, 13305, 13410, 15966, 16092, 17740, 20115, 23949, 26610, 26820, 31932, 39915, 40230, 47898, 53220, 79830, 80460, 95796, 119745, 132163, 159660, 239490, 264326, 396489, 478980, 528652, 660815, 792978, 1189467, 1321630, 1585956, 1982445, 2378934, 2643260, 3568401, 3964890, 4757868, 5947335, 7136802, 7929780, 11894670, 14273604, 17842005, 23789340, 35684010, 71368020]

約数ペア:

[(1, 71368020), (2, 35684010), (3, 23789340), (4, 17842005), (5, 14273604), (6, 11894670), (9, 7929780), (10, 7136802), (12, 5947335), (15, 4757868), (18, 3964890), (20, 3568401), (27, 2643260), (30, 2378934), (36, 1982445), (45, 1585956), (54, 1321630), (60, 1189467), (90, 792978), (108, 660815), (135, 528652), (149, 478980), (180, 396489), (270, 264326), (298, 239490), (447, 159660), (540, 132163), (596, 119745), (745, 95796), (887, 80460), (894, 79830), (1341, 53220), (1490, 47898), (1774, 40230), (1788, 39915), (2235, 31932), (2661, 26820), (2682, 26610), (2980, 23949), (3548, 20115), (4023, 17740), (4435, 16092), (4470, 15966), (5322, 13410), (5364, 13305), (6705, 10644), (7983, 8940), (8046, 8870)]