164901900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{523}}^1\times {\mathrm{1051}}^1$

素因数の和:1591

約数の個数: 72

約数和(自身を含む): 478483264

約数和(自身を除く): 313581364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 523, 1046, 1051, 1569, 2092, 2102, 2615, 3138, 3153, 4204, 5230, 5255, 6276, 6306, 7845, 10460, 10510, 12612, 13075, 15690, 15765, 21020, 26150, 26275, 31380, 31530, 39225, 52300, 52550, 63060, 78450, 78825, 105100, 156900, 157650, 315300, 549673, 1099346, 1649019, 2198692, 2748365, 3298038, 5496730, 6596076, 8245095, 10993460, 13741825, 16490190, 27483650, 32980380, 41225475, 54967300, 82450950, 164901900]

約数ペア:

[(1, 164901900), (2, 82450950), (3, 54967300), (4, 41225475), (5, 32980380), (6, 27483650), (10, 16490190), (12, 13741825), (15, 10993460), (20, 8245095), (25, 6596076), (30, 5496730), (50, 3298038), (60, 2748365), (75, 2198692), (100, 1649019), (150, 1099346), (300, 549673), (523, 315300), (1046, 157650), (1051, 156900), (1569, 105100), (2092, 78825), (2102, 78450), (2615, 63060), (3138, 52550), (3153, 52300), (4204, 39225), (5230, 31530), (5255, 31380), (6276, 26275), (6306, 26150), (7845, 21020), (10460, 15765), (10510, 15690), (12612, 13075)]