214957800

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{4423}}^1$

素因数の和:4454

約数の個数: 144

約数和(自身を含む): 748806240

約数和(自身を除く): 533848440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 810, 900, 972, 1080, 1215, 1350, 1620, 1800, 1944, 2025, 2430, 2700, 3240, 4050, 4423, 4860, 5400, 6075, 8100, 8846, 9720, 12150, 13269, 16200, 17692, 22115, 24300, 26538, 35384, 39807, 44230, 48600, 53076, 66345, 79614, 88460, 106152, 110575, 119421, 132690, 159228, 176920, 199035, 221150, 238842, 265380, 318456, 331725, 358263, 398070, 442300, 477684, 530760, 597105, 663450, 716526, 796140, 884600, 955368, 995175, 1074789, 1194210, 1326900, 1433052, 1592280, 1791315, 1990350, 2149578, 2388420, 2653800, 2866104, 2985525, 3582630, 3980700, 4299156, 4776840, 5373945, 5971050, 7165260, 7961400, 8598312, 8956575, 10747890, 11942100, 14330520, 17913150, 21495780, 23884200, 26869725, 35826300, 42991560, 53739450, 71652600, 107478900, 214957800]

約数ペア:

[(1, 214957800), (2, 107478900), (3, 71652600), (4, 53739450), (5, 42991560), (6, 35826300), (8, 26869725), (9, 23884200), (10, 21495780), (12, 17913150), (15, 14330520), (18, 11942100), (20, 10747890), (24, 8956575), (25, 8598312), (27, 7961400), (30, 7165260), (36, 5971050), (40, 5373945), (45, 4776840), (50, 4299156), (54, 3980700), (60, 3582630), (72, 2985525), (75, 2866104), (81, 2653800), (90, 2388420), (100, 2149578), (108, 1990350), (120, 1791315), (135, 1592280), (150, 1433052), (162, 1326900), (180, 1194210), (200, 1074789), (216, 995175), (225, 955368), (243, 884600), (270, 796140), (300, 716526), (324, 663450), (360, 597105), (405, 530760), (450, 477684), (486, 442300), (540, 398070), (600, 358263), (648, 331725), (675, 318456), (810, 265380), (900, 238842), (972, 221150), (1080, 199035), (1215, 176920), (1350, 159228), (1620, 132690), (1800, 119421), (1944, 110575), (2025, 106152), (2430, 88460), (2700, 79614), (3240, 66345), (4050, 53076), (4423, 48600), (4860, 44230), (5400, 39807), (6075, 35384), (8100, 26538), (8846, 24300), (9720, 22115), (12150, 17692), (13269, 16200)]