158605300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7309}}^1$

素因数の和:7361

約数の個数: 72

約数和(自身を含む): 406085120

約数和(自身を除く): 247479820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 2170, 3100, 4340, 5425, 7309, 10850, 14618, 21700, 29236, 36545, 51163, 73090, 102326, 146180, 182725, 204652, 226579, 255815, 365450, 453158, 511630, 730900, 906316, 1023260, 1132895, 1279075, 1586053, 2265790, 2558150, 3172106, 4531580, 5116300, 5664475, 6344212, 7930265, 11328950, 15860530, 22657900, 31721060, 39651325, 79302650, 158605300]

約数ペア:

[(1, 158605300), (2, 79302650), (4, 39651325), (5, 31721060), (7, 22657900), (10, 15860530), (14, 11328950), (20, 7930265), (25, 6344212), (28, 5664475), (31, 5116300), (35, 4531580), (50, 3172106), (62, 2558150), (70, 2265790), (100, 1586053), (124, 1279075), (140, 1132895), (155, 1023260), (175, 906316), (217, 730900), (310, 511630), (350, 453158), (434, 365450), (620, 255815), (700, 226579), (775, 204652), (868, 182725), (1085, 146180), (1550, 102326), (2170, 73090), (3100, 51163), (4340, 36545), (5425, 29236), (7309, 21700), (10850, 14618)]