28000200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2029}}^1$

素因数の和:2071

約数の個数: 96

約数和(自身を含む): 90619200

約数和(自身を除く): 62619000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 150, 184, 200, 230, 276, 300, 345, 460, 552, 575, 600, 690, 920, 1150, 1380, 1725, 2029, 2300, 2760, 3450, 4058, 4600, 6087, 6900, 8116, 10145, 12174, 13800, 16232, 20290, 24348, 30435, 40580, 46667, 48696, 50725, 60870, 81160, 93334, 101450, 121740, 140001, 152175, 186668, 202900, 233335, 243480, 280002, 304350, 373336, 405800, 466670, 560004, 608700, 700005, 933340, 1120008, 1166675, 1217400, 1400010, 1866680, 2333350, 2800020, 3500025, 4666700, 5600040, 7000050, 9333400, 14000100, 28000200]

約数ペア:

[(1, 28000200), (2, 14000100), (3, 9333400), (4, 7000050), (5, 5600040), (6, 4666700), (8, 3500025), (10, 2800020), (12, 2333350), (15, 1866680), (20, 1400010), (23, 1217400), (24, 1166675), (25, 1120008), (30, 933340), (40, 700005), (46, 608700), (50, 560004), (60, 466670), (69, 405800), (75, 373336), (92, 304350), (100, 280002), (115, 243480), (120, 233335), (138, 202900), (150, 186668), (184, 152175), (200, 140001), (230, 121740), (276, 101450), (300, 93334), (345, 81160), (460, 60870), (552, 50725), (575, 48696), (600, 46667), (690, 40580), (920, 30435), (1150, 24348), (1380, 20290), (1725, 16232), (2029, 13800), (2300, 12174), (2760, 10145), (3450, 8116), (4058, 6900), (4600, 6087)]