2149193100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^2\times {\mathrm{5233}}^1$

素因数の和:5324

約数の個数: 108

約数和(自身を含む): 6392158584

約数和(自身を除く): 4242965484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1369, 1850, 2220, 2738, 2775, 3700, 4107, 5233, 5476, 5550, 6845, 8214, 10466, 11100, 13690, 15699, 16428, 20535, 20932, 26165, 27380, 31398, 34225, 41070, 52330, 62796, 68450, 78495, 82140, 102675, 104660, 130825, 136900, 156990, 193621, 205350, 261650, 313980, 387242, 392475, 410700, 523300, 580863, 774484, 784950, 968105, 1161726, 1569900, 1936210, 2323452, 2904315, 3872420, 4840525, 5808630, 7163977, 9681050, 11617260, 14327954, 14521575, 19362100, 21491931, 28655908, 29043150, 35819885, 42983862, 58086300, 71639770, 85967724, 107459655, 143279540, 179099425, 214919310, 358198850, 429838620, 537298275, 716397700, 1074596550, 2149193100]

約数ペア:

[(1, 2149193100), (2, 1074596550), (3, 716397700), (4, 537298275), (5, 429838620), (6, 358198850), (10, 214919310), (12, 179099425), (15, 143279540), (20, 107459655), (25, 85967724), (30, 71639770), (37, 58086300), (50, 42983862), (60, 35819885), (74, 29043150), (75, 28655908), (100, 21491931), (111, 19362100), (148, 14521575), (150, 14327954), (185, 11617260), (222, 9681050), (300, 7163977), (370, 5808630), (444, 4840525), (555, 3872420), (740, 2904315), (925, 2323452), (1110, 1936210), (1369, 1569900), (1850, 1161726), (2220, 968105), (2738, 784950), (2775, 774484), (3700, 580863), (4107, 523300), (5233, 410700), (5476, 392475), (5550, 387242), (6845, 313980), (8214, 261650), (10466, 205350), (11100, 193621), (13690, 156990), (15699, 136900), (16428, 130825), (20535, 104660), (20932, 102675), (26165, 82140), (27380, 78495), (31398, 68450), (34225, 62796), (41070, 52330)]