16256700

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{223}}^1$

素因数の和:255

約数の個数: 126

約数和(自身を含む): 53128544

約数和(自身を除く): 36871844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 223, 225, 243, 270, 300, 324, 405, 446, 450, 486, 540, 669, 675, 729, 810, 892, 900, 972, 1115, 1215, 1338, 1350, 1458, 1620, 2007, 2025, 2230, 2430, 2676, 2700, 2916, 3345, 3645, 4014, 4050, 4460, 4860, 5575, 6021, 6075, 6690, 7290, 8028, 8100, 10035, 11150, 12042, 12150, 13380, 14580, 16725, 18063, 18225, 20070, 22300, 24084, 24300, 30105, 33450, 36126, 36450, 40140, 50175, 54189, 60210, 66900, 72252, 72900, 90315, 100350, 108378, 120420, 150525, 162567, 180630, 200700, 216756, 270945, 301050, 325134, 361260, 451575, 541890, 602100, 650268, 812835, 903150, 1083780, 1354725, 1625670, 1806300, 2709450, 3251340, 4064175, 5418900, 8128350, 16256700]

約数ペア:

[(1, 16256700), (2, 8128350), (3, 5418900), (4, 4064175), (5, 3251340), (6, 2709450), (9, 1806300), (10, 1625670), (12, 1354725), (15, 1083780), (18, 903150), (20, 812835), (25, 650268), (27, 602100), (30, 541890), (36, 451575), (45, 361260), (50, 325134), (54, 301050), (60, 270945), (75, 216756), (81, 200700), (90, 180630), (100, 162567), (108, 150525), (135, 120420), (150, 108378), (162, 100350), (180, 90315), (223, 72900), (225, 72252), (243, 66900), (270, 60210), (300, 54189), (324, 50175), (405, 40140), (446, 36450), (450, 36126), (486, 33450), (540, 30105), (669, 24300), (675, 24084), (729, 22300), (810, 20070), (892, 18225), (900, 18063), (972, 16725), (1115, 14580), (1215, 13380), (1338, 12150), (1350, 12042), (1458, 11150), (1620, 10035), (2007, 8100), (2025, 8028), (2230, 7290), (2430, 6690), (2676, 6075), (2700, 6021), (2916, 5575), (3345, 4860), (3645, 4460), (4014, 4050)]