2161020600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{199}}^1\times {\mathrm{2011}}^1$

素因数の和:2235

約数の個数: 192

約数和(自身を含む): 7484640000

約数和(自身を除く): 5323619400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 199, 200, 216, 225, 270, 300, 360, 398, 450, 540, 597, 600, 675, 796, 900, 995, 1080, 1194, 1350, 1592, 1791, 1800, 1990, 2011, 2388, 2700, 2985, 3582, 3980, 4022, 4776, 4975, 5373, 5400, 5970, 6033, 7164, 7960, 8044, 8955, 9950, 10055, 10746, 11940, 12066, 14328, 14925, 16088, 17910, 18099, 19900, 20110, 21492, 23880, 24132, 26865, 29850, 30165, 35820, 36198, 39800, 40220, 42984, 44775, 48264, 50275, 53730, 54297, 59700, 60330, 71640, 72396, 80440, 89550, 90495, 100550, 107460, 108594, 119400, 120660, 134325, 144792, 150825, 179100, 180990, 201100, 214920, 217188, 241320, 268650, 271485, 301650, 358200, 361980, 400189, 402200, 434376, 452475, 537300, 542970, 603300, 723960, 800378, 904950, 1074600, 1085940, 1200567, 1206600, 1357425, 1600756, 1809900, 2000945, 2171880, 2401134, 2714850, 3201512, 3601701, 3619800, 4001890, 4802268, 5429700, 6002835, 7203402, 8003780, 9604536, 10004725, 10805103, 10859400, 12005670, 14406804, 16007560, 18008505, 20009450, 21610206, 24011340, 28813608, 30014175, 36017010, 40018900, 43220412, 48022680, 54025515, 60028350, 72034020, 80037800, 86440824, 90042525, 108051030, 120056700, 144068040, 180085050, 216102060, 240113400, 270127575, 360170100, 432204120, 540255150, 720340200, 1080510300, 2161020600]

約数ペア:

[(1, 2161020600), (2, 1080510300), (3, 720340200), (4, 540255150), (5, 432204120), (6, 360170100), (8, 270127575), (9, 240113400), (10, 216102060), (12, 180085050), (15, 144068040), (18, 120056700), (20, 108051030), (24, 90042525), (25, 86440824), (27, 80037800), (30, 72034020), (36, 60028350), (40, 54025515), (45, 48022680), (50, 43220412), (54, 40018900), (60, 36017010), (72, 30014175), (75, 28813608), (90, 24011340), (100, 21610206), (108, 20009450), (120, 18008505), (135, 16007560), (150, 14406804), (180, 12005670), (199, 10859400), (200, 10805103), (216, 10004725), (225, 9604536), (270, 8003780), (300, 7203402), (360, 6002835), (398, 5429700), (450, 4802268), (540, 4001890), (597, 3619800), (600, 3601701), (675, 3201512), (796, 2714850), (900, 2401134), (995, 2171880), (1080, 2000945), (1194, 1809900), (1350, 1600756), (1592, 1357425), (1791, 1206600), (1800, 1200567), (1990, 1085940), (2011, 1074600), (2388, 904950), (2700, 800378), (2985, 723960), (3582, 603300), (3980, 542970), (4022, 537300), (4776, 452475), (4975, 434376), (5373, 402200), (5400, 400189), (5970, 361980), (6033, 358200), (7164, 301650), (7960, 271485), (8044, 268650), (8955, 241320), (9950, 217188), (10055, 214920), (10746, 201100), (11940, 180990), (12066, 179100), (14328, 150825), (14925, 144792), (16088, 134325), (17910, 120660), (18099, 119400), (19900, 108594), (20110, 107460), (21492, 100550), (23880, 90495), (24132, 89550), (26865, 80440), (29850, 72396), (30165, 71640), (35820, 60330), (36198, 59700), (39800, 54297), (40220, 53730), (42984, 50275), (44775, 48264)]