159945000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{10663}}^1$

素因数の和:10692

約数の個数: 80

約数和(自身を含む): 499715040

約数和(自身を除く): 339770040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7500, 10663, 15000, 21326, 31989, 42652, 53315, 63978, 85304, 106630, 127956, 159945, 213260, 255912, 266575, 319890, 426520, 533150, 639780, 799725, 1066300, 1279560, 1332875, 1599450, 2132600, 2665750, 3198900, 3998625, 5331500, 6397800, 6664375, 7997250, 10663000, 13328750, 15994500, 19993125, 26657500, 31989000, 39986250, 53315000, 79972500, 159945000]

約数ペア:

[(1, 159945000), (2, 79972500), (3, 53315000), (4, 39986250), (5, 31989000), (6, 26657500), (8, 19993125), (10, 15994500), (12, 13328750), (15, 10663000), (20, 7997250), (24, 6664375), (25, 6397800), (30, 5331500), (40, 3998625), (50, 3198900), (60, 2665750), (75, 2132600), (100, 1599450), (120, 1332875), (125, 1279560), (150, 1066300), (200, 799725), (250, 639780), (300, 533150), (375, 426520), (500, 319890), (600, 266575), (625, 255912), (750, 213260), (1000, 159945), (1250, 127956), (1500, 106630), (1875, 85304), (2500, 63978), (3000, 53315), (3750, 42652), (5000, 31989), (7500, 21326), (10663, 15000)]