153225100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3083}}^1$

素因数の和:3175

約数の個数: 72

約数和(自身を含む): 385475328

約数和(自身を除く): 232250228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 71, 100, 140, 142, 175, 284, 350, 355, 497, 700, 710, 994, 1420, 1775, 1988, 2485, 3083, 3550, 4970, 6166, 7100, 9940, 12332, 12425, 15415, 21581, 24850, 30830, 43162, 49700, 61660, 77075, 86324, 107905, 154150, 215810, 218893, 308300, 431620, 437786, 539525, 875572, 1079050, 1094465, 1532251, 2158100, 2188930, 3064502, 4377860, 5472325, 6129004, 7661255, 10944650, 15322510, 21889300, 30645020, 38306275, 76612550, 153225100]

約数ペア:

[(1, 153225100), (2, 76612550), (4, 38306275), (5, 30645020), (7, 21889300), (10, 15322510), (14, 10944650), (20, 7661255), (25, 6129004), (28, 5472325), (35, 4377860), (50, 3064502), (70, 2188930), (71, 2158100), (100, 1532251), (140, 1094465), (142, 1079050), (175, 875572), (284, 539525), (350, 437786), (355, 431620), (497, 308300), (700, 218893), (710, 215810), (994, 154150), (1420, 107905), (1775, 86324), (1988, 77075), (2485, 61660), (3083, 49700), (3550, 43162), (4970, 30830), (6166, 24850), (7100, 21581), (9940, 15415), (12332, 12425)]