2211441900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{709}}^1$

素因数の和:1044

約数の個数: 144

約数和(自身を含む): 6604056480

約数和(自身を除く): 4392614580

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, 281, 300, 370, 444, 555, 562, 709, 740, 843, 925, 1110, 1124, 1405, 1418, 1686, 1850, 2127, 2220, 2775, 2810, 2836, 3372, 3545, 3700, 4215, 4254, 5550, 5620, 7025, 7090, 8430, 8508, 10397, 10635, 11100, 14050, 14180, 16860, 17725, 20794, 21075, 21270, 26233, 28100, 31191, 35450, 41588, 42150, 42540, 51985, 52466, 53175, 62382, 70900, 78699, 84300, 103970, 104932, 106350, 124764, 131165, 155955, 157398, 199229, 207940, 212700, 259925, 262330, 311910, 314796, 393495, 398458, 519850, 524660, 597687, 623820, 655825, 779775, 786990, 796916, 996145, 1039700, 1195374, 1311650, 1559550, 1573980, 1967475, 1992290, 2390748, 2623300, 2988435, 3119100, 3934950, 3984580, 4980725, 5976870, 7371473, 7869900, 9961450, 11953740, 14742946, 14942175, 19922900, 22114419, 29485892, 29884350, 36857365, 44228838, 59768700, 73714730, 88457676, 110572095, 147429460, 184286825, 221144190, 368573650, 442288380, 552860475, 737147300, 1105720950, 2211441900]

約数ペア:

[(1, 2211441900), (2, 1105720950), (3, 737147300), (4, 552860475), (5, 442288380), (6, 368573650), (10, 221144190), (12, 184286825), (15, 147429460), (20, 110572095), (25, 88457676), (30, 73714730), (37, 59768700), (50, 44228838), (60, 36857365), (74, 29884350), (75, 29485892), (100, 22114419), (111, 19922900), (148, 14942175), (150, 14742946), (185, 11953740), (222, 9961450), (281, 7869900), (300, 7371473), (370, 5976870), (444, 4980725), (555, 3984580), (562, 3934950), (709, 3119100), (740, 2988435), (843, 2623300), (925, 2390748), (1110, 1992290), (1124, 1967475), (1405, 1573980), (1418, 1559550), (1686, 1311650), (1850, 1195374), (2127, 1039700), (2220, 996145), (2775, 796916), (2810, 786990), (2836, 779775), (3372, 655825), (3545, 623820), (3700, 597687), (4215, 524660), (4254, 519850), (5550, 398458), (5620, 393495), (7025, 314796), (7090, 311910), (8430, 262330), (8508, 259925), (10397, 212700), (10635, 207940), (11100, 199229), (14050, 157398), (14180, 155955), (16860, 131165), (17725, 124764), (20794, 106350), (21075, 104932), (21270, 103970), (26233, 84300), (28100, 78699), (31191, 70900), (35450, 62382), (41588, 53175), (42150, 52466), (42540, 51985)]