151232900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16619}}^1$

素因数の和:16653

約数の個数: 72

約数和(自身を含む): 403932480

約数和(自身を除く): 252699580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 16619, 33238, 66476, 83095, 116333, 166190, 216047, 232666, 332380, 415475, 432094, 465332, 581665, 830950, 864188, 1080235, 1163330, 1512329, 1661900, 2160470, 2326660, 2908325, 3024658, 4320940, 5401175, 5816650, 6049316, 7561645, 10802350, 11633300, 15123290, 21604700, 30246580, 37808225, 75616450, 151232900]

約数ペア:

[(1, 151232900), (2, 75616450), (4, 37808225), (5, 30246580), (7, 21604700), (10, 15123290), (13, 11633300), (14, 10802350), (20, 7561645), (25, 6049316), (26, 5816650), (28, 5401175), (35, 4320940), (50, 3024658), (52, 2908325), (65, 2326660), (70, 2160470), (91, 1661900), (100, 1512329), (130, 1163330), (140, 1080235), (175, 864188), (182, 830950), (260, 581665), (325, 465332), (350, 432094), (364, 415475), (455, 332380), (650, 232666), (700, 216047), (910, 166190), (1300, 116333), (1820, 83095), (2275, 66476), (4550, 33238), (9100, 16619)]