19145250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 52955136

約数和(自身を除く): 33809886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 67, 75, 90, 125, 127, 134, 150, 201, 225, 250, 254, 335, 375, 381, 402, 450, 603, 635, 670, 750, 762, 1005, 1125, 1143, 1206, 1270, 1675, 1905, 2010, 2250, 2286, 3015, 3175, 3350, 3810, 5025, 5715, 6030, 6350, 8375, 8509, 9525, 10050, 11430, 15075, 15875, 16750, 17018, 19050, 25125, 25527, 28575, 30150, 31750, 42545, 47625, 50250, 51054, 57150, 75375, 76581, 85090, 95250, 127635, 142875, 150750, 153162, 212725, 255270, 285750, 382905, 425450, 638175, 765810, 1063625, 1276350, 1914525, 2127250, 3190875, 3829050, 6381750, 9572625, 19145250]

約数ペア:

[(1, 19145250), (2, 9572625), (3, 6381750), (5, 3829050), (6, 3190875), (9, 2127250), (10, 1914525), (15, 1276350), (18, 1063625), (25, 765810), (30, 638175), (45, 425450), (50, 382905), (67, 285750), (75, 255270), (90, 212725), (125, 153162), (127, 150750), (134, 142875), (150, 127635), (201, 95250), (225, 85090), (250, 76581), (254, 75375), (335, 57150), (375, 51054), (381, 50250), (402, 47625), (450, 42545), (603, 31750), (635, 30150), (670, 28575), (750, 25527), (762, 25125), (1005, 19050), (1125, 17018), (1143, 16750), (1206, 15875), (1270, 15075), (1675, 11430), (1905, 10050), (2010, 9525), (2250, 8509), (2286, 8375), (3015, 6350), (3175, 6030), (3350, 5715), (3810, 5025)]