19164300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 55996416

約数和(自身を除く): 36832116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 127, 150, 254, 300, 381, 503, 508, 635, 762, 1006, 1270, 1509, 1524, 1905, 2012, 2515, 2540, 3018, 3175, 3810, 5030, 6036, 6350, 7545, 7620, 9525, 10060, 12575, 12700, 15090, 19050, 25150, 30180, 37725, 38100, 50300, 63881, 75450, 127762, 150900, 191643, 255524, 319405, 383286, 638810, 766572, 958215, 1277620, 1597025, 1916430, 3194050, 3832860, 4791075, 6388100, 9582150, 19164300]

約数ペア:

[(1, 19164300), (2, 9582150), (3, 6388100), (4, 4791075), (5, 3832860), (6, 3194050), (10, 1916430), (12, 1597025), (15, 1277620), (20, 958215), (25, 766572), (30, 638810), (50, 383286), (60, 319405), (75, 255524), (100, 191643), (127, 150900), (150, 127762), (254, 75450), (300, 63881), (381, 50300), (503, 38100), (508, 37725), (635, 30180), (762, 25150), (1006, 19050), (1270, 15090), (1509, 12700), (1524, 12575), (1905, 10060), (2012, 9525), (2515, 7620), (2540, 7545), (3018, 6350), (3175, 6036), (3810, 5030)]