57102840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1486

約数の個数: 128

約数和(自身を含む): 195624000

約数和(自身を除く): 138521160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1429, 1480, 1665, 1998, 2220, 2664, 2858, 3330, 3996, 4287, 4440, 4995, 5716, 6660, 7145, 7992, 8574, 9990, 11432, 12861, 13320, 14290, 17148, 19980, 21435, 25722, 28580, 34296, 38583, 39960, 42870, 51444, 52873, 57160, 64305, 77166, 85740, 102888, 105746, 128610, 154332, 158619, 171480, 192915, 211492, 257220, 264365, 308664, 317238, 385830, 422984, 475857, 514440, 528730, 634476, 771660, 793095, 951714, 1057460, 1268952, 1427571, 1543320, 1586190, 1903428, 2114920, 2379285, 2855142, 3172380, 3806856, 4758570, 5710284, 6344760, 7137855, 9517140, 11420568, 14275710, 19034280, 28551420, 57102840]

約数ペア:

[(1, 57102840), (2, 28551420), (3, 19034280), (4, 14275710), (5, 11420568), (6, 9517140), (8, 7137855), (9, 6344760), (10, 5710284), (12, 4758570), (15, 3806856), (18, 3172380), (20, 2855142), (24, 2379285), (27, 2114920), (30, 1903428), (36, 1586190), (37, 1543320), (40, 1427571), (45, 1268952), (54, 1057460), (60, 951714), (72, 793095), (74, 771660), (90, 634476), (108, 528730), (111, 514440), (120, 475857), (135, 422984), (148, 385830), (180, 317238), (185, 308664), (216, 264365), (222, 257220), (270, 211492), (296, 192915), (333, 171480), (360, 158619), (370, 154332), (444, 128610), (540, 105746), (555, 102888), (666, 85740), (740, 77166), (888, 64305), (999, 57160), (1080, 52873), (1110, 51444), (1332, 42870), (1429, 39960), (1480, 38583), (1665, 34296), (1998, 28580), (2220, 25722), (2664, 21435), (2858, 19980), (3330, 17148), (3996, 14290), (4287, 13320), (4440, 12861), (4995, 11432), (5716, 9990), (6660, 8574), (7145, 7992)]