42525180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7621}}^1$

素因数の和:7667

約数の個数: 72

約数和(自身を含む): 133171584

約数和(自身を除く): 90646404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 7621, 15242, 22863, 30484, 38105, 45726, 68589, 76210, 91452, 114315, 137178, 152420, 228630, 236251, 274356, 342945, 457260, 472502, 685890, 708753, 945004, 1181255, 1371780, 1417506, 2126259, 2362510, 2835012, 3543765, 4252518, 4725020, 7087530, 8505036, 10631295, 14175060, 21262590, 42525180]

約数ペア:

[(1, 42525180), (2, 21262590), (3, 14175060), (4, 10631295), (5, 8505036), (6, 7087530), (9, 4725020), (10, 4252518), (12, 3543765), (15, 2835012), (18, 2362510), (20, 2126259), (30, 1417506), (31, 1371780), (36, 1181255), (45, 945004), (60, 708753), (62, 685890), (90, 472502), (93, 457260), (124, 342945), (155, 274356), (180, 236251), (186, 228630), (279, 152420), (310, 137178), (372, 114315), (465, 91452), (558, 76210), (620, 68589), (930, 45726), (1116, 38105), (1395, 30484), (1860, 22863), (2790, 15242), (5580, 7621)]