155118060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{23291}}^1$

素因数の和:23343

約数の個数: 72

約数和(自身を含む): 483262416

約数和(自身を除く): 328144356

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, 23291, 46582, 69873, 93164, 116455, 139746, 209619, 232910, 279492, 349365, 419238, 465820, 698730, 838476, 861767, 1048095, 1397460, 1723534, 2096190, 2585301, 3447068, 4192380, 4308835, 5170602, 7755903, 8617670, 10341204, 12926505, 15511806, 17235340, 25853010, 31023612, 38779515, 51706020, 77559030, 155118060]

約数ペア:

[(1, 155118060), (2, 77559030), (3, 51706020), (4, 38779515), (5, 31023612), (6, 25853010), (9, 17235340), (10, 15511806), (12, 12926505), (15, 10341204), (18, 8617670), (20, 7755903), (30, 5170602), (36, 4308835), (37, 4192380), (45, 3447068), (60, 2585301), (74, 2096190), (90, 1723534), (111, 1397460), (148, 1048095), (180, 861767), (185, 838476), (222, 698730), (333, 465820), (370, 419238), (444, 349365), (555, 279492), (666, 232910), (740, 209619), (1110, 139746), (1332, 116455), (1665, 93164), (2220, 69873), (3330, 46582), (6660, 23291)]