126813400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 339264000

約数和(自身を除く): 212450600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 239, 280, 350, 379, 478, 700, 758, 956, 1195, 1400, 1516, 1673, 1895, 1912, 2390, 2653, 3032, 3346, 3790, 4780, 5306, 5975, 6692, 7580, 8365, 9475, 9560, 10612, 11950, 13265, 13384, 15160, 16730, 18950, 21224, 23900, 26530, 33460, 37900, 41825, 47800, 53060, 66325, 66920, 75800, 83650, 90581, 106120, 132650, 167300, 181162, 265300, 334600, 362324, 452905, 530600, 634067, 724648, 905810, 1268134, 1811620, 2264525, 2536268, 3170335, 3623240, 4529050, 5072536, 6340670, 9058100, 12681340, 15851675, 18116200, 25362680, 31703350, 63406700, 126813400]

約数ペア:

[(1, 126813400), (2, 63406700), (4, 31703350), (5, 25362680), (7, 18116200), (8, 15851675), (10, 12681340), (14, 9058100), (20, 6340670), (25, 5072536), (28, 4529050), (35, 3623240), (40, 3170335), (50, 2536268), (56, 2264525), (70, 1811620), (100, 1268134), (140, 905810), (175, 724648), (200, 634067), (239, 530600), (280, 452905), (350, 362324), (379, 334600), (478, 265300), (700, 181162), (758, 167300), (956, 132650), (1195, 106120), (1400, 90581), (1516, 83650), (1673, 75800), (1895, 66920), (1912, 66325), (2390, 53060), (2653, 47800), (3032, 41825), (3346, 37900), (3790, 33460), (4780, 26530), (5306, 23900), (5975, 21224), (6692, 18950), (7580, 16730), (8365, 15160), (9475, 13384), (9560, 13265), (10612, 11950)]