84907800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1097}}^1$

素因数の和:1162

約数の個数: 144

約数和(自身を含む): 292046040

約数和(自身を除く): 207138240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 43, 45, 50, 60, 72, 75, 86, 90, 100, 120, 129, 150, 172, 180, 200, 215, 225, 258, 300, 344, 360, 387, 430, 450, 516, 600, 645, 774, 860, 900, 1032, 1075, 1097, 1290, 1548, 1720, 1800, 1935, 2150, 2194, 2580, 3096, 3225, 3291, 3870, 4300, 4388, 5160, 5485, 6450, 6582, 7740, 8600, 8776, 9675, 9873, 10970, 12900, 13164, 15480, 16455, 19350, 19746, 21940, 25800, 26328, 27425, 32910, 38700, 39492, 43880, 47171, 49365, 54850, 65820, 77400, 78984, 82275, 94342, 98730, 109700, 131640, 141513, 164550, 188684, 197460, 219400, 235855, 246825, 283026, 329100, 377368, 394920, 424539, 471710, 493650, 566052, 658200, 707565, 849078, 943420, 987300, 1132104, 1179275, 1415130, 1698156, 1886840, 1974600, 2122695, 2358550, 2830260, 3396312, 3537825, 4245390, 4717100, 5660520, 7075650, 8490780, 9434200, 10613475, 14151300, 16981560, 21226950, 28302600, 42453900, 84907800]

約数ペア:

[(1, 84907800), (2, 42453900), (3, 28302600), (4, 21226950), (5, 16981560), (6, 14151300), (8, 10613475), (9, 9434200), (10, 8490780), (12, 7075650), (15, 5660520), (18, 4717100), (20, 4245390), (24, 3537825), (25, 3396312), (30, 2830260), (36, 2358550), (40, 2122695), (43, 1974600), (45, 1886840), (50, 1698156), (60, 1415130), (72, 1179275), (75, 1132104), (86, 987300), (90, 943420), (100, 849078), (120, 707565), (129, 658200), (150, 566052), (172, 493650), (180, 471710), (200, 424539), (215, 394920), (225, 377368), (258, 329100), (300, 283026), (344, 246825), (360, 235855), (387, 219400), (430, 197460), (450, 188684), (516, 164550), (600, 141513), (645, 131640), (774, 109700), (860, 98730), (900, 94342), (1032, 82275), (1075, 78984), (1097, 77400), (1290, 65820), (1548, 54850), (1720, 49365), (1800, 47171), (1935, 43880), (2150, 39492), (2194, 38700), (2580, 32910), (3096, 27425), (3225, 26328), (3291, 25800), (3870, 21940), (4300, 19746), (4388, 19350), (5160, 16455), (5485, 15480), (6450, 13164), (6582, 12900), (7740, 10970), (8600, 9873), (8776, 9675)]