72977220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1074

約数の個数: 96

約数和(自身を含む): 228816000

約数和(自身を除く): 155838780

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, 894, 907, 1341, 1490, 1788, 1814, 2235, 2682, 2721, 2980, 3628, 4023, 4470, 4535, 5364, 5442, 6705, 8046, 8163, 8940, 9070, 10884, 13410, 13605, 16092, 16326, 18140, 20115, 24489, 26820, 27210, 32652, 40230, 40815, 48978, 54420, 80460, 81630, 97956, 122445, 135143, 163260, 244890, 270286, 405429, 489780, 540572, 675715, 810858, 1216287, 1351430, 1621716, 2027145, 2432574, 2702860, 3648861, 4054290, 4865148, 6081435, 7297722, 8108580, 12162870, 14595444, 18244305, 24325740, 36488610, 72977220]

約数ペア:

[(1, 72977220), (2, 36488610), (3, 24325740), (4, 18244305), (5, 14595444), (6, 12162870), (9, 8108580), (10, 7297722), (12, 6081435), (15, 4865148), (18, 4054290), (20, 3648861), (27, 2702860), (30, 2432574), (36, 2027145), (45, 1621716), (54, 1351430), (60, 1216287), (90, 810858), (108, 675715), (135, 540572), (149, 489780), (180, 405429), (270, 270286), (298, 244890), (447, 163260), (540, 135143), (596, 122445), (745, 97956), (894, 81630), (907, 80460), (1341, 54420), (1490, 48978), (1788, 40815), (1814, 40230), (2235, 32652), (2682, 27210), (2721, 26820), (2980, 24489), (3628, 20115), (4023, 18140), (4470, 16326), (4535, 16092), (5364, 13605), (5442, 13410), (6705, 10884), (8046, 9070), (8163, 8940)]