57438450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 159870720

約数和(自身を除く): 102432270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 157, 225, 270, 271, 314, 450, 471, 542, 675, 785, 813, 942, 1350, 1355, 1413, 1570, 1626, 2355, 2439, 2710, 2826, 3925, 4065, 4239, 4710, 4878, 6775, 7065, 7317, 7850, 8130, 8478, 11775, 12195, 13550, 14130, 14634, 20325, 21195, 23550, 24390, 35325, 36585, 40650, 42390, 42547, 60975, 70650, 73170, 85094, 105975, 121950, 127641, 182925, 211950, 212735, 255282, 365850, 382923, 425470, 638205, 765846, 1063675, 1148769, 1276410, 1914615, 2127350, 2297538, 3191025, 3829230, 5743845, 6382050, 9573075, 11487690, 19146150, 28719225, 57438450]

約数ペア:

[(1, 57438450), (2, 28719225), (3, 19146150), (5, 11487690), (6, 9573075), (9, 6382050), (10, 5743845), (15, 3829230), (18, 3191025), (25, 2297538), (27, 2127350), (30, 1914615), (45, 1276410), (50, 1148769), (54, 1063675), (75, 765846), (90, 638205), (135, 425470), (150, 382923), (157, 365850), (225, 255282), (270, 212735), (271, 211950), (314, 182925), (450, 127641), (471, 121950), (542, 105975), (675, 85094), (785, 73170), (813, 70650), (942, 60975), (1350, 42547), (1355, 42390), (1413, 40650), (1570, 36585), (1626, 35325), (2355, 24390), (2439, 23550), (2710, 21195), (2826, 20325), (3925, 14634), (4065, 14130), (4239, 13550), (4710, 12195), (4878, 11775), (6775, 8478), (7065, 8130), (7317, 7850)]