69080850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:522

約数の個数: 120

約数和(自身を含む): 197557668

約数和(自身を除く): 128476818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 45, 50, 54, 74, 75, 81, 90, 111, 135, 150, 162, 185, 222, 225, 270, 333, 370, 405, 450, 461, 555, 666, 675, 810, 922, 925, 999, 1110, 1350, 1383, 1665, 1850, 1998, 2025, 2305, 2766, 2775, 2997, 3330, 4050, 4149, 4610, 4995, 5550, 5994, 6915, 8298, 8325, 9990, 11525, 12447, 13830, 14985, 16650, 17057, 20745, 23050, 24894, 24975, 29970, 34114, 34575, 37341, 41490, 49950, 51171, 62235, 69150, 74682, 74925, 85285, 102342, 103725, 124470, 149850, 153513, 170570, 186705, 207450, 255855, 307026, 311175, 373410, 426425, 460539, 511710, 622350, 767565, 852850, 921078, 933525, 1279275, 1381617, 1535130, 1867050, 2302695, 2558550, 2763234, 3837825, 4605390, 6908085, 7675650, 11513475, 13816170, 23026950, 34540425, 69080850]

約数ペア:

[(1, 69080850), (2, 34540425), (3, 23026950), (5, 13816170), (6, 11513475), (9, 7675650), (10, 6908085), (15, 4605390), (18, 3837825), (25, 2763234), (27, 2558550), (30, 2302695), (37, 1867050), (45, 1535130), (50, 1381617), (54, 1279275), (74, 933525), (75, 921078), (81, 852850), (90, 767565), (111, 622350), (135, 511710), (150, 460539), (162, 426425), (185, 373410), (222, 311175), (225, 307026), (270, 255855), (333, 207450), (370, 186705), (405, 170570), (450, 153513), (461, 149850), (555, 124470), (666, 103725), (675, 102342), (810, 85285), (922, 74925), (925, 74682), (999, 69150), (1110, 62235), (1350, 51171), (1383, 49950), (1665, 41490), (1850, 37341), (1998, 34575), (2025, 34114), (2305, 29970), (2766, 24975), (2775, 24894), (2997, 23050), (3330, 20745), (4050, 17057), (4149, 16650), (4610, 14985), (4995, 13830), (5550, 12447), (5994, 11525), (6915, 9990), (8298, 8325)]