198288900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4157}}^1$

素因数の和:4230

約数の個数: 108

約数和(自身を含む): 633404772

約数和(自身を除く): 435115872

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 106, 150, 159, 180, 212, 225, 265, 300, 318, 450, 477, 530, 636, 795, 900, 954, 1060, 1325, 1590, 1908, 2385, 2650, 3180, 3975, 4157, 4770, 5300, 7950, 8314, 9540, 11925, 12471, 15900, 16628, 20785, 23850, 24942, 37413, 41570, 47700, 49884, 62355, 74826, 83140, 103925, 124710, 149652, 187065, 207850, 220321, 249420, 311775, 374130, 415700, 440642, 623550, 660963, 748260, 881284, 935325, 1101605, 1247100, 1321926, 1870650, 1982889, 2203210, 2643852, 3304815, 3741300, 3965778, 4406420, 5508025, 6609630, 7931556, 9914445, 11016050, 13219260, 16524075, 19828890, 22032100, 33048150, 39657780, 49572225, 66096300, 99144450, 198288900]

約数ペア:

[(1, 198288900), (2, 99144450), (3, 66096300), (4, 49572225), (5, 39657780), (6, 33048150), (9, 22032100), (10, 19828890), (12, 16524075), (15, 13219260), (18, 11016050), (20, 9914445), (25, 7931556), (30, 6609630), (36, 5508025), (45, 4406420), (50, 3965778), (53, 3741300), (60, 3304815), (75, 2643852), (90, 2203210), (100, 1982889), (106, 1870650), (150, 1321926), (159, 1247100), (180, 1101605), (212, 935325), (225, 881284), (265, 748260), (300, 660963), (318, 623550), (450, 440642), (477, 415700), (530, 374130), (636, 311775), (795, 249420), (900, 220321), (954, 207850), (1060, 187065), (1325, 149652), (1590, 124710), (1908, 103925), (2385, 83140), (2650, 74826), (3180, 62355), (3975, 49884), (4157, 47700), (4770, 41570), (5300, 37413), (7950, 24942), (8314, 23850), (9540, 20785), (11925, 16628), (12471, 15900)]