91300000

素因数分解:

$2^5\times 5^5\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 248046624

約数和(自身を除く): 156746624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 83, 88, 100, 110, 125, 160, 166, 176, 200, 220, 250, 275, 332, 352, 400, 415, 440, 500, 550, 625, 664, 800, 830, 880, 913, 1000, 1100, 1250, 1328, 1375, 1660, 1760, 1826, 2000, 2075, 2200, 2500, 2656, 2750, 3125, 3320, 3652, 4000, 4150, 4400, 4565, 5000, 5500, 6250, 6640, 6875, 7304, 8300, 8800, 9130, 10000, 10375, 11000, 12500, 13280, 13750, 14608, 16600, 18260, 20000, 20750, 22000, 22825, 25000, 27500, 29216, 33200, 34375, 36520, 41500, 44000, 45650, 50000, 51875, 55000, 66400, 68750, 73040, 83000, 91300, 100000, 103750, 110000, 114125, 137500, 146080, 166000, 182600, 207500, 220000, 228250, 259375, 275000, 332000, 365200, 415000, 456500, 518750, 550000, 570625, 730400, 830000, 913000, 1037500, 1100000, 1141250, 1660000, 1826000, 2075000, 2282500, 2853125, 3652000, 4150000, 4565000, 5706250, 8300000, 9130000, 11412500, 18260000, 22825000, 45650000, 91300000]

約数ペア:

[(1, 91300000), (2, 45650000), (4, 22825000), (5, 18260000), (8, 11412500), (10, 9130000), (11, 8300000), (16, 5706250), (20, 4565000), (22, 4150000), (25, 3652000), (32, 2853125), (40, 2282500), (44, 2075000), (50, 1826000), (55, 1660000), (80, 1141250), (83, 1100000), (88, 1037500), (100, 913000), (110, 830000), (125, 730400), (160, 570625), (166, 550000), (176, 518750), (200, 456500), (220, 415000), (250, 365200), (275, 332000), (332, 275000), (352, 259375), (400, 228250), (415, 220000), (440, 207500), (500, 182600), (550, 166000), (625, 146080), (664, 137500), (800, 114125), (830, 110000), (880, 103750), (913, 100000), (1000, 91300), (1100, 83000), (1250, 73040), (1328, 68750), (1375, 66400), (1660, 55000), (1760, 51875), (1826, 50000), (2000, 45650), (2075, 44000), (2200, 41500), (2500, 36520), (2656, 34375), (2750, 33200), (3125, 29216), (3320, 27500), (3652, 25000), (4000, 22825), (4150, 22000), (4400, 20750), (4565, 20000), (5000, 18260), (5500, 16600), (6250, 14608), (6640, 13750), (6875, 13280), (7304, 12500), (8300, 11000), (8800, 10375), (9130, 10000)]