164139000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{54713}}^1$

素因数の和:54737

約数の個数: 64

約数和(自身を含む): 512123040

約数和(自身を除く): 347984040

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, 750, 1000, 1500, 3000, 54713, 109426, 164139, 218852, 273565, 328278, 437704, 547130, 656556, 820695, 1094260, 1313112, 1367825, 1641390, 2188520, 2735650, 3282780, 4103475, 5471300, 6565560, 6839125, 8206950, 10942600, 13678250, 16413900, 20517375, 27356500, 32827800, 41034750, 54713000, 82069500, 164139000]

約数ペア:

[(1, 164139000), (2, 82069500), (3, 54713000), (4, 41034750), (5, 32827800), (6, 27356500), (8, 20517375), (10, 16413900), (12, 13678250), (15, 10942600), (20, 8206950), (24, 6839125), (25, 6565560), (30, 5471300), (40, 4103475), (50, 3282780), (60, 2735650), (75, 2188520), (100, 1641390), (120, 1367825), (125, 1313112), (150, 1094260), (200, 820695), (250, 656556), (300, 547130), (375, 437704), (500, 328278), (600, 273565), (750, 218852), (1000, 164139), (1500, 109426), (3000, 54713)]