102504060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15391}}^1$

素因数の和:15443

約数の個数: 72

約数和(自身を含む): 319353216

約数和(自身を除く): 216849156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 15391, 30782, 46173, 61564, 76955, 92346, 138519, 153910, 184692, 230865, 277038, 307820, 461730, 554076, 569467, 692595, 923460, 1138934, 1385190, 1708401, 2277868, 2770380, 2847335, 3416802, 5125203, 5694670, 6833604, 8542005, 10250406, 11389340, 17084010, 20500812, 25626015, 34168020, 51252030, 102504060]

約数ペア:

[(1, 102504060), (2, 51252030), (3, 34168020), (4, 25626015), (5, 20500812), (6, 17084010), (9, 11389340), (10, 10250406), (12, 8542005), (15, 6833604), (18, 5694670), (20, 5125203), (30, 3416802), (36, 2847335), (37, 2770380), (45, 2277868), (60, 1708401), (74, 1385190), (90, 1138934), (111, 923460), (148, 692595), (180, 569467), (185, 554076), (222, 461730), (333, 307820), (370, 277038), (444, 230865), (555, 184692), (666, 153910), (740, 138519), (1110, 92346), (1332, 76955), (1665, 61564), (2220, 46173), (3330, 30782), (6660, 15391)]