899420100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{157793}}^1$

素因数の和:157829

約数の個数: 72

約数和(自身を含む): 2739303840

約数和(自身を除く): 1839883740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 157793, 315586, 473379, 631172, 788965, 946758, 1577930, 1893516, 2366895, 2998067, 3155860, 3944825, 4733790, 5996134, 7889650, 8994201, 9467580, 11834475, 11992268, 14990335, 15779300, 17988402, 23668950, 29980670, 35976804, 44971005, 47337900, 59961340, 74951675, 89942010, 149903350, 179884020, 224855025, 299806700, 449710050, 899420100]

約数ペア:

[(1, 899420100), (2, 449710050), (3, 299806700), (4, 224855025), (5, 179884020), (6, 149903350), (10, 89942010), (12, 74951675), (15, 59961340), (19, 47337900), (20, 44971005), (25, 35976804), (30, 29980670), (38, 23668950), (50, 17988402), (57, 15779300), (60, 14990335), (75, 11992268), (76, 11834475), (95, 9467580), (100, 8994201), (114, 7889650), (150, 5996134), (190, 4733790), (228, 3944825), (285, 3155860), (300, 2998067), (380, 2366895), (475, 1893516), (570, 1577930), (950, 946758), (1140, 788965), (1425, 631172), (1900, 473379), (2850, 315586), (5700, 157793)]