157429300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{941}}^1$

素因数の和:1201

約数の個数: 72

約数和(自身を含む): 392474880

約数和(自身を除く): 235045580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 239, 350, 478, 700, 941, 956, 1195, 1673, 1882, 2390, 3346, 3764, 4705, 4780, 5975, 6587, 6692, 8365, 9410, 11950, 13174, 16730, 18820, 23525, 23900, 26348, 32935, 33460, 41825, 47050, 65870, 83650, 94100, 131740, 164675, 167300, 224899, 329350, 449798, 658700, 899596, 1124495, 1574293, 2248990, 3148586, 4497980, 5622475, 6297172, 7871465, 11244950, 15742930, 22489900, 31485860, 39357325, 78714650, 157429300]

約数ペア:

[(1, 157429300), (2, 78714650), (4, 39357325), (5, 31485860), (7, 22489900), (10, 15742930), (14, 11244950), (20, 7871465), (25, 6297172), (28, 5622475), (35, 4497980), (50, 3148586), (70, 2248990), (100, 1574293), (140, 1124495), (175, 899596), (239, 658700), (350, 449798), (478, 329350), (700, 224899), (941, 167300), (956, 164675), (1195, 131740), (1673, 94100), (1882, 83650), (2390, 65870), (3346, 47050), (3764, 41825), (4705, 33460), (4780, 32935), (5975, 26348), (6587, 23900), (6692, 23525), (8365, 18820), (9410, 16730), (11950, 13174)]