153438840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4583}}^1$

素因数の和:4634

約数の個数: 128

約数和(自身を含む): 528076800

約数和(自身を除く): 374637960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 4583, 5580, 6696, 8370, 9166, 11160, 13749, 16740, 18332, 22915, 27498, 33480, 36664, 41247, 45830, 54996, 68745, 82494, 91660, 109992, 123741, 137490, 142073, 164988, 183320, 206235, 247482, 274980, 284146, 329976, 412470, 426219, 494964, 549960, 568292, 618705, 710365, 824940, 852438, 989928, 1136584, 1237410, 1278657, 1420730, 1649880, 1704876, 2131095, 2474820, 2557314, 2841460, 3409752, 3835971, 4262190, 4949640, 5114628, 5682920, 6393285, 7671942, 8524380, 10229256, 12786570, 15343884, 17048760, 19179855, 25573140, 30687768, 38359710, 51146280, 76719420, 153438840]

約数ペア:

[(1, 153438840), (2, 76719420), (3, 51146280), (4, 38359710), (5, 30687768), (6, 25573140), (8, 19179855), (9, 17048760), (10, 15343884), (12, 12786570), (15, 10229256), (18, 8524380), (20, 7671942), (24, 6393285), (27, 5682920), (30, 5114628), (31, 4949640), (36, 4262190), (40, 3835971), (45, 3409752), (54, 2841460), (60, 2557314), (62, 2474820), (72, 2131095), (90, 1704876), (93, 1649880), (108, 1420730), (120, 1278657), (124, 1237410), (135, 1136584), (155, 989928), (180, 852438), (186, 824940), (216, 710365), (248, 618705), (270, 568292), (279, 549960), (310, 494964), (360, 426219), (372, 412470), (465, 329976), (540, 284146), (558, 274980), (620, 247482), (744, 206235), (837, 183320), (930, 164988), (1080, 142073), (1116, 137490), (1240, 123741), (1395, 109992), (1674, 91660), (1860, 82494), (2232, 68745), (2790, 54996), (3348, 45830), (3720, 41247), (4185, 36664), (4583, 33480), (5580, 27498), (6696, 22915), (8370, 18332), (9166, 16740), (11160, 13749)]