125981700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{32303}}^1$

素因数の和:32333

約数の個数: 72

約数和(自身を含む): 392558208

約数和(自身を除く): 266576508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 32303, 64606, 96909, 129212, 161515, 193818, 323030, 387636, 419939, 484545, 646060, 807575, 839878, 969090, 1259817, 1615150, 1679756, 1938180, 2099695, 2422725, 2519634, 3230300, 4199390, 4845450, 5039268, 6299085, 8398780, 9690900, 10498475, 12598170, 20996950, 25196340, 31495425, 41993900, 62990850, 125981700]

約数ペア:

[(1, 125981700), (2, 62990850), (3, 41993900), (4, 31495425), (5, 25196340), (6, 20996950), (10, 12598170), (12, 10498475), (13, 9690900), (15, 8398780), (20, 6299085), (25, 5039268), (26, 4845450), (30, 4199390), (39, 3230300), (50, 2519634), (52, 2422725), (60, 2099695), (65, 1938180), (75, 1679756), (78, 1615150), (100, 1259817), (130, 969090), (150, 839878), (156, 807575), (195, 646060), (260, 484545), (300, 419939), (325, 387636), (390, 323030), (650, 193818), (780, 161515), (975, 129212), (1300, 96909), (1950, 64606), (3900, 32303)]