103149720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:810

約数の個数: 128

約数和(自身を含む): 346680000

約数和(自身を除く): 243530280

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, 90, 108, 120, 135, 149, 180, 216, 270, 298, 360, 447, 540, 596, 641, 745, 894, 1080, 1192, 1282, 1341, 1490, 1788, 1923, 2235, 2564, 2682, 2980, 3205, 3576, 3846, 4023, 4470, 5128, 5364, 5769, 5960, 6410, 6705, 7692, 8046, 8940, 9615, 10728, 11538, 12820, 13410, 15384, 16092, 17307, 17880, 19230, 20115, 23076, 25640, 26820, 28845, 32184, 34614, 38460, 40230, 46152, 53640, 57690, 69228, 76920, 80460, 86535, 95509, 115380, 138456, 160920, 173070, 191018, 230760, 286527, 346140, 382036, 477545, 573054, 692280, 764072, 859581, 955090, 1146108, 1432635, 1719162, 1910180, 2292216, 2578743, 2865270, 3438324, 3820360, 4297905, 5157486, 5730540, 6876648, 8595810, 10314972, 11461080, 12893715, 17191620, 20629944, 25787430, 34383240, 51574860, 103149720]

約数ペア:

[(1, 103149720), (2, 51574860), (3, 34383240), (4, 25787430), (5, 20629944), (6, 17191620), (8, 12893715), (9, 11461080), (10, 10314972), (12, 8595810), (15, 6876648), (18, 5730540), (20, 5157486), (24, 4297905), (27, 3820360), (30, 3438324), (36, 2865270), (40, 2578743), (45, 2292216), (54, 1910180), (60, 1719162), (72, 1432635), (90, 1146108), (108, 955090), (120, 859581), (135, 764072), (149, 692280), (180, 573054), (216, 477545), (270, 382036), (298, 346140), (360, 286527), (447, 230760), (540, 191018), (596, 173070), (641, 160920), (745, 138456), (894, 115380), (1080, 95509), (1192, 86535), (1282, 80460), (1341, 76920), (1490, 69228), (1788, 57690), (1923, 53640), (2235, 46152), (2564, 40230), (2682, 38460), (2980, 34614), (3205, 32184), (3576, 28845), (3846, 26820), (4023, 25640), (4470, 23076), (5128, 20115), (5364, 19230), (5769, 17880), (5960, 17307), (6410, 16092), (6705, 15384), (7692, 13410), (8046, 12820), (8940, 11538), (9615, 10728)]