80787450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{1699}}^1$

素因数の和:2031

約数の個数: 48

約数和(自身を含む): 201103200

約数和(自身を除く): 120315750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 317, 634, 951, 1585, 1699, 1902, 3170, 3398, 4755, 5097, 7925, 8495, 9510, 10194, 15850, 16990, 23775, 25485, 42475, 47550, 50970, 84950, 127425, 254850, 538583, 1077166, 1615749, 2692915, 3231498, 5385830, 8078745, 13464575, 16157490, 26929150, 40393725, 80787450]

約数ペア:

[(1, 80787450), (2, 40393725), (3, 26929150), (5, 16157490), (6, 13464575), (10, 8078745), (15, 5385830), (25, 3231498), (30, 2692915), (50, 1615749), (75, 1077166), (150, 538583), (317, 254850), (634, 127425), (951, 84950), (1585, 50970), (1699, 47550), (1902, 42475), (3170, 25485), (3398, 23775), (4755, 16990), (5097, 15850), (7925, 10194), (8495, 9510)]