97989000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 310003200

約数和(自身を除く): 212014200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 89, 100, 120, 125, 150, 178, 200, 250, 267, 300, 356, 367, 375, 445, 500, 534, 600, 712, 734, 750, 890, 1000, 1068, 1101, 1335, 1468, 1500, 1780, 1835, 2136, 2202, 2225, 2670, 2936, 3000, 3560, 3670, 4404, 4450, 5340, 5505, 6675, 7340, 8808, 8900, 9175, 10680, 11010, 11125, 13350, 14680, 17800, 18350, 22020, 22250, 26700, 27525, 32663, 33375, 36700, 44040, 44500, 45875, 53400, 55050, 65326, 66750, 73400, 89000, 91750, 97989, 110100, 130652, 133500, 137625, 163315, 183500, 195978, 220200, 261304, 267000, 275250, 326630, 367000, 391956, 489945, 550500, 653260, 783912, 816575, 979890, 1101000, 1306520, 1633150, 1959780, 2449725, 3266300, 3919560, 4082875, 4899450, 6532600, 8165750, 9798900, 12248625, 16331500, 19597800, 24497250, 32663000, 48994500, 97989000]

約数ペア:

[(1, 97989000), (2, 48994500), (3, 32663000), (4, 24497250), (5, 19597800), (6, 16331500), (8, 12248625), (10, 9798900), (12, 8165750), (15, 6532600), (20, 4899450), (24, 4082875), (25, 3919560), (30, 3266300), (40, 2449725), (50, 1959780), (60, 1633150), (75, 1306520), (89, 1101000), (100, 979890), (120, 816575), (125, 783912), (150, 653260), (178, 550500), (200, 489945), (250, 391956), (267, 367000), (300, 326630), (356, 275250), (367, 267000), (375, 261304), (445, 220200), (500, 195978), (534, 183500), (600, 163315), (712, 137625), (734, 133500), (750, 130652), (890, 110100), (1000, 97989), (1068, 91750), (1101, 89000), (1335, 73400), (1468, 66750), (1500, 65326), (1780, 55050), (1835, 53400), (2136, 45875), (2202, 44500), (2225, 44040), (2670, 36700), (2936, 33375), (3000, 32663), (3560, 27525), (3670, 26700), (4404, 22250), (4450, 22020), (5340, 18350), (5505, 17800), (6675, 14680), (7340, 13350), (8808, 11125), (8900, 11010), (9175, 10680)]