73989000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{8221}}^1$

素因数の和:8248

約数の個数: 96

約数和(自身を含む): 250113240

約数和(自身を除く): 176124240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 8221, 9000, 16442, 24663, 32884, 41105, 49326, 65768, 73989, 82210, 98652, 123315, 147978, 164420, 197304, 205525, 246630, 295956, 328840, 369945, 411050, 493260, 591912, 616575, 739890, 822100, 986520, 1027625, 1233150, 1479780, 1644200, 1849725, 2055250, 2466300, 2959560, 3082875, 3699450, 4110500, 4932600, 6165750, 7398900, 8221000, 9248625, 12331500, 14797800, 18497250, 24663000, 36994500, 73989000]

約数ペア:

[(1, 73989000), (2, 36994500), (3, 24663000), (4, 18497250), (5, 14797800), (6, 12331500), (8, 9248625), (9, 8221000), (10, 7398900), (12, 6165750), (15, 4932600), (18, 4110500), (20, 3699450), (24, 3082875), (25, 2959560), (30, 2466300), (36, 2055250), (40, 1849725), (45, 1644200), (50, 1479780), (60, 1233150), (72, 1027625), (75, 986520), (90, 822100), (100, 739890), (120, 616575), (125, 591912), (150, 493260), (180, 411050), (200, 369945), (225, 328840), (250, 295956), (300, 246630), (360, 205525), (375, 197304), (450, 164420), (500, 147978), (600, 123315), (750, 98652), (900, 82210), (1000, 73989), (1125, 65768), (1500, 49326), (1800, 41105), (2250, 32884), (3000, 24663), (4500, 16442), (8221, 9000)]