152499900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{719}}^1$

素因数の和:844

約数の個数: 144

約数和(自身を含む): 509967360

約数和(自身を除く): 357467460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 101, 105, 140, 150, 175, 202, 210, 300, 303, 350, 404, 420, 505, 525, 606, 700, 707, 719, 1010, 1050, 1212, 1414, 1438, 1515, 2020, 2100, 2121, 2157, 2525, 2828, 2876, 3030, 3535, 3595, 4242, 4314, 5033, 5050, 6060, 7070, 7190, 7575, 8484, 8628, 10066, 10100, 10605, 10785, 14140, 14380, 15099, 15150, 17675, 17975, 20132, 21210, 21570, 25165, 30198, 30300, 35350, 35950, 42420, 43140, 50330, 53025, 53925, 60396, 70700, 71900, 72619, 75495, 100660, 106050, 107850, 125825, 145238, 150990, 212100, 215700, 217857, 251650, 290476, 301980, 363095, 377475, 435714, 503300, 508333, 726190, 754950, 871428, 1016666, 1089285, 1452380, 1509900, 1524999, 1815475, 2033332, 2178570, 2541665, 3049998, 3630950, 4357140, 5083330, 5446425, 6099996, 7261900, 7624995, 10166660, 10892850, 12708325, 15249990, 21785700, 25416650, 30499980, 38124975, 50833300, 76249950, 152499900]

約数ペア:

[(1, 152499900), (2, 76249950), (3, 50833300), (4, 38124975), (5, 30499980), (6, 25416650), (7, 21785700), (10, 15249990), (12, 12708325), (14, 10892850), (15, 10166660), (20, 7624995), (21, 7261900), (25, 6099996), (28, 5446425), (30, 5083330), (35, 4357140), (42, 3630950), (50, 3049998), (60, 2541665), (70, 2178570), (75, 2033332), (84, 1815475), (100, 1524999), (101, 1509900), (105, 1452380), (140, 1089285), (150, 1016666), (175, 871428), (202, 754950), (210, 726190), (300, 508333), (303, 503300), (350, 435714), (404, 377475), (420, 363095), (505, 301980), (525, 290476), (606, 251650), (700, 217857), (707, 215700), (719, 212100), (1010, 150990), (1050, 145238), (1212, 125825), (1414, 107850), (1438, 106050), (1515, 100660), (2020, 75495), (2100, 72619), (2121, 71900), (2157, 70700), (2525, 60396), (2828, 53925), (2876, 53025), (3030, 50330), (3535, 43140), (3595, 42420), (4242, 35950), (4314, 35350), (5033, 30300), (5050, 30198), (6060, 25165), (7070, 21570), (7190, 21210), (7575, 20132), (8484, 17975), (8628, 17675), (10066, 15150), (10100, 15099), (10605, 14380), (10785, 14140)]