1190222100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{146941}}^1$

素因数の和:146967

約数の個数: 90

約数和(自身を含む): 3858256094

約数和(自身を除く): 2668033994

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 146941, 293882, 440823, 587764, 734705, 881646, 1322469, 1469410, 1763292, 2204115, 2644938, 2938820, 3673525, 3967407, 4408230, 5289876, 6612345, 7347050, 7934814, 8816460, 11020575, 11902221, 13224690, 14694100, 15869628, 19837035, 22041150, 23804442, 26449380, 33061725, 39674070, 44082300, 47608884, 59511105, 66123450, 79348140, 99185175, 119022210, 132246900, 198370350, 238044420, 297555525, 396740700, 595111050, 1190222100]

約数ペア:

[(1, 1190222100), (2, 595111050), (3, 396740700), (4, 297555525), (5, 238044420), (6, 198370350), (9, 132246900), (10, 119022210), (12, 99185175), (15, 79348140), (18, 66123450), (20, 59511105), (25, 47608884), (27, 44082300), (30, 39674070), (36, 33061725), (45, 26449380), (50, 23804442), (54, 22041150), (60, 19837035), (75, 15869628), (81, 14694100), (90, 13224690), (100, 11902221), (108, 11020575), (135, 8816460), (150, 7934814), (162, 7347050), (180, 6612345), (225, 5289876), (270, 4408230), (300, 3967407), (324, 3673525), (405, 2938820), (450, 2644938), (540, 2204115), (675, 1763292), (810, 1469410), (900, 1322469), (1350, 881646), (1620, 734705), (2025, 587764), (2700, 440823), (4050, 293882), (8100, 146941)]