74387160

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{2551}}^1$

素因数の和:2580

約数の個数: 112

約数和(自身を含む): 251040240

約数和(自身を除く): 176653080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2551, 2916, 3240, 3645, 4860, 5102, 5832, 7290, 7653, 9720, 10204, 12755, 14580, 15306, 20408, 22959, 25510, 29160, 30612, 38265, 45918, 51020, 61224, 68877, 76530, 91836, 102040, 114795, 137754, 153060, 183672, 206631, 229590, 275508, 306120, 344385, 413262, 459180, 551016, 619893, 688770, 826524, 918360, 1033155, 1239786, 1377540, 1653048, 1859679, 2066310, 2479572, 2755080, 3099465, 3719358, 4132620, 4959144, 6198930, 7438716, 8265240, 9298395, 12397860, 14877432, 18596790, 24795720, 37193580, 74387160]

約数ペア:

[(1, 74387160), (2, 37193580), (3, 24795720), (4, 18596790), (5, 14877432), (6, 12397860), (8, 9298395), (9, 8265240), (10, 7438716), (12, 6198930), (15, 4959144), (18, 4132620), (20, 3719358), (24, 3099465), (27, 2755080), (30, 2479572), (36, 2066310), (40, 1859679), (45, 1653048), (54, 1377540), (60, 1239786), (72, 1033155), (81, 918360), (90, 826524), (108, 688770), (120, 619893), (135, 551016), (162, 459180), (180, 413262), (216, 344385), (243, 306120), (270, 275508), (324, 229590), (360, 206631), (405, 183672), (486, 153060), (540, 137754), (648, 114795), (729, 102040), (810, 91836), (972, 76530), (1080, 68877), (1215, 61224), (1458, 51020), (1620, 45918), (1944, 38265), (2430, 30612), (2551, 29160), (2916, 25510), (3240, 22959), (3645, 20408), (4860, 15306), (5102, 14580), (5832, 12755), (7290, 10204), (7653, 9720)]