38169900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 144

約数和(自身を含む): 125130880

約数和(自身を除く): 86960980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 67, 75, 90, 100, 108, 134, 135, 150, 180, 201, 211, 225, 268, 270, 300, 335, 402, 422, 450, 540, 603, 633, 670, 675, 804, 844, 900, 1005, 1055, 1206, 1266, 1340, 1350, 1675, 1809, 1899, 2010, 2110, 2412, 2532, 2700, 3015, 3165, 3350, 3618, 3798, 4020, 4220, 5025, 5275, 5697, 6030, 6330, 6700, 7236, 7596, 9045, 9495, 10050, 10550, 11394, 12060, 12660, 14137, 15075, 15825, 18090, 18990, 20100, 21100, 22788, 28274, 28485, 30150, 31650, 36180, 37980, 42411, 45225, 47475, 56548, 56970, 60300, 63300, 70685, 84822, 90450, 94950, 113940, 127233, 141370, 142425, 169644, 180900, 189900, 212055, 254466, 282740, 284850, 353425, 381699, 424110, 508932, 569700, 636165, 706850, 763398, 848220, 1060275, 1272330, 1413700, 1526796, 1908495, 2120550, 2544660, 3180825, 3816990, 4241100, 6361650, 7633980, 9542475, 12723300, 19084950, 38169900]

約数ペア:

[(1, 38169900), (2, 19084950), (3, 12723300), (4, 9542475), (5, 7633980), (6, 6361650), (9, 4241100), (10, 3816990), (12, 3180825), (15, 2544660), (18, 2120550), (20, 1908495), (25, 1526796), (27, 1413700), (30, 1272330), (36, 1060275), (45, 848220), (50, 763398), (54, 706850), (60, 636165), (67, 569700), (75, 508932), (90, 424110), (100, 381699), (108, 353425), (134, 284850), (135, 282740), (150, 254466), (180, 212055), (201, 189900), (211, 180900), (225, 169644), (268, 142425), (270, 141370), (300, 127233), (335, 113940), (402, 94950), (422, 90450), (450, 84822), (540, 70685), (603, 63300), (633, 60300), (670, 56970), (675, 56548), (804, 47475), (844, 45225), (900, 42411), (1005, 37980), (1055, 36180), (1206, 31650), (1266, 30150), (1340, 28485), (1350, 28274), (1675, 22788), (1809, 21100), (1899, 20100), (2010, 18990), (2110, 18090), (2412, 15825), (2532, 15075), (2700, 14137), (3015, 12660), (3165, 12060), (3350, 11394), (3618, 10550), (3798, 10050), (4020, 9495), (4220, 9045), (5025, 7596), (5275, 7236), (5697, 6700), (6030, 6330)]