67709850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2671}}^1$

素因数の和:2712

約数の個数: 72

約数和(自身を含む): 181899072

約数和(自身を除く): 114189222

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1690, 1950, 2535, 2671, 4225, 5070, 5342, 8013, 8450, 12675, 13355, 16026, 25350, 26710, 34723, 40065, 66775, 69446, 80130, 104169, 133550, 173615, 200325, 208338, 347230, 400650, 451399, 520845, 868075, 902798, 1041690, 1354197, 1736150, 2256995, 2604225, 2708394, 4513990, 5208450, 6770985, 11284975, 13541970, 22569950, 33854925, 67709850]

約数ペア:

[(1, 67709850), (2, 33854925), (3, 22569950), (5, 13541970), (6, 11284975), (10, 6770985), (13, 5208450), (15, 4513990), (25, 2708394), (26, 2604225), (30, 2256995), (39, 1736150), (50, 1354197), (65, 1041690), (75, 902798), (78, 868075), (130, 520845), (150, 451399), (169, 400650), (195, 347230), (325, 208338), (338, 200325), (390, 173615), (507, 133550), (650, 104169), (845, 80130), (975, 69446), (1014, 66775), (1690, 40065), (1950, 34723), (2535, 26710), (2671, 25350), (4225, 16026), (5070, 13355), (5342, 12675), (8013, 8450)]