252488600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13873}}^1$

素因数の和:13909

約数の個数: 96

約数和(自身を含む): 722557920

約数和(自身を除く): 470069320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4550, 9100, 13873, 18200, 27746, 55492, 69365, 97111, 110984, 138730, 180349, 194222, 277460, 346825, 360698, 388444, 485555, 554920, 693650, 721396, 776888, 901745, 971110, 1262443, 1387300, 1442792, 1803490, 1942220, 2427775, 2524886, 2774600, 3606980, 3884440, 4508725, 4855550, 5049772, 6312215, 7213960, 9017450, 9711100, 10099544, 12624430, 18034900, 19422200, 25248860, 31561075, 36069800, 50497720, 63122150, 126244300, 252488600]

約数ペア:

[(1, 252488600), (2, 126244300), (4, 63122150), (5, 50497720), (7, 36069800), (8, 31561075), (10, 25248860), (13, 19422200), (14, 18034900), (20, 12624430), (25, 10099544), (26, 9711100), (28, 9017450), (35, 7213960), (40, 6312215), (50, 5049772), (52, 4855550), (56, 4508725), (65, 3884440), (70, 3606980), (91, 2774600), (100, 2524886), (104, 2427775), (130, 1942220), (140, 1803490), (175, 1442792), (182, 1387300), (200, 1262443), (260, 971110), (280, 901745), (325, 776888), (350, 721396), (364, 693650), (455, 554920), (520, 485555), (650, 388444), (700, 360698), (728, 346825), (910, 277460), (1300, 194222), (1400, 180349), (1820, 138730), (2275, 110984), (2600, 97111), (3640, 69365), (4550, 55492), (9100, 27746), (13873, 18200)]