2912621700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{89071}}^1$

素因数の和:89197

約数の個数: 72

約数和(自身を含む): 8504594560

約数和(自身を除く): 5591972860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 109, 150, 218, 300, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 2725, 3270, 5450, 6540, 8175, 10900, 16350, 32700, 89071, 178142, 267213, 356284, 445355, 534426, 890710, 1068852, 1336065, 1781420, 2226775, 2672130, 4453550, 5344260, 6680325, 8907100, 9708739, 13360650, 19417478, 26721300, 29126217, 38834956, 48543695, 58252434, 97087390, 116504868, 145631085, 194174780, 242718475, 291262170, 485436950, 582524340, 728155425, 970873900, 1456310850, 2912621700]

約数ペア:

[(1, 2912621700), (2, 1456310850), (3, 970873900), (4, 728155425), (5, 582524340), (6, 485436950), (10, 291262170), (12, 242718475), (15, 194174780), (20, 145631085), (25, 116504868), (30, 97087390), (50, 58252434), (60, 48543695), (75, 38834956), (100, 29126217), (109, 26721300), (150, 19417478), (218, 13360650), (300, 9708739), (327, 8907100), (436, 6680325), (545, 5344260), (654, 4453550), (1090, 2672130), (1308, 2226775), (1635, 1781420), (2180, 1336065), (2725, 1068852), (3270, 890710), (5450, 534426), (6540, 445355), (8175, 356284), (10900, 267213), (16350, 178142), (32700, 89071)]