73990260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{45673}}^1$

素因数の和:45694

約数の個数: 60

約数和(自身を含む): 232115268

約数和(自身を除く): 158125008

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 45673, 91346, 137019, 182692, 228365, 274038, 411057, 456730, 548076, 685095, 822114, 913460, 1233171, 1370190, 1644228, 2055285, 2466342, 2740380, 3699513, 4110570, 4932684, 6165855, 7399026, 8221140, 12331710, 14798052, 18497565, 24663420, 36995130, 73990260]

約数ペア:

[(1, 73990260), (2, 36995130), (3, 24663420), (4, 18497565), (5, 14798052), (6, 12331710), (9, 8221140), (10, 7399026), (12, 6165855), (15, 4932684), (18, 4110570), (20, 3699513), (27, 2740380), (30, 2466342), (36, 2055285), (45, 1644228), (54, 1370190), (60, 1233171), (81, 913460), (90, 822114), (108, 685095), (135, 548076), (162, 456730), (180, 411057), (270, 274038), (324, 228365), (405, 182692), (540, 137019), (810, 91346), (1620, 45673)]