100100000

素因数分解:

$2^5\times 5^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:66

約数の個数: 288

約数和(自身を含む): 330728832

約数和(自身を除く): 230628832

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 25, 26, 28, 32, 35, 40, 44, 50, 52, 55, 56, 65, 70, 77, 80, 88, 91, 100, 104, 110, 112, 125, 130, 140, 143, 154, 160, 175, 176, 182, 200, 208, 220, 224, 250, 260, 275, 280, 286, 308, 325, 350, 352, 364, 385, 400, 416, 440, 455, 500, 520, 550, 560, 572, 616, 625, 650, 700, 715, 728, 770, 800, 875, 880, 910, 1000, 1001, 1040, 1100, 1120, 1144, 1232, 1250, 1300, 1375, 1400, 1430, 1456, 1540, 1625, 1750, 1760, 1820, 1925, 2000, 2002, 2080, 2200, 2275, 2288, 2464, 2500, 2600, 2750, 2800, 2860, 2912, 3080, 3125, 3250, 3500, 3575, 3640, 3850, 4000, 4004, 4375, 4400, 4550, 4576, 5000, 5005, 5200, 5500, 5600, 5720, 6160, 6250, 6500, 6875, 7000, 7150, 7280, 7700, 8008, 8125, 8750, 8800, 9100, 9625, 10000, 10010, 10400, 11000, 11375, 11440, 12320, 12500, 13000, 13750, 14000, 14300, 14560, 15400, 16016, 16250, 17500, 17875, 18200, 19250, 20000, 20020, 21875, 22000, 22750, 22880, 25000, 25025, 26000, 27500, 28000, 28600, 30800, 32032, 32500, 34375, 35000, 35750, 36400, 38500, 40040, 40625, 43750, 44000, 45500, 48125, 50000, 50050, 52000, 55000, 56875, 57200, 61600, 65000, 68750, 70000, 71500, 72800, 77000, 80080, 81250, 87500, 89375, 91000, 96250, 100000, 100100, 110000, 113750, 114400, 125125, 130000, 137500, 140000, 143000, 154000, 160160, 162500, 175000, 178750, 182000, 192500, 200200, 220000, 227500, 240625, 250250, 260000, 275000, 284375, 286000, 308000, 325000, 350000, 357500, 364000, 385000, 400400, 446875, 455000, 481250, 500500, 550000, 568750, 572000, 625625, 650000, 700000, 715000, 770000, 800800, 893750, 910000, 962500, 1001000, 1100000, 1137500, 1251250, 1300000, 1430000, 1540000, 1787500, 1820000, 1925000, 2002000, 2275000, 2502500, 2860000, 3128125, 3575000, 3850000, 4004000, 4550000, 5005000, 6256250, 7150000, 7700000, 9100000, 10010000, 12512500, 14300000, 20020000, 25025000, 50050000, 100100000]

約数ペア:

[(1, 100100000), (2, 50050000), (4, 25025000), (5, 20020000), (7, 14300000), (8, 12512500), (10, 10010000), (11, 9100000), (13, 7700000), (14, 7150000), (16, 6256250), (20, 5005000), (22, 4550000), (25, 4004000), (26, 3850000), (28, 3575000), (32, 3128125), (35, 2860000), (40, 2502500), (44, 2275000), (50, 2002000), (52, 1925000), (55, 1820000), (56, 1787500), (65, 1540000), (70, 1430000), (77, 1300000), (80, 1251250), (88, 1137500), (91, 1100000), (100, 1001000), (104, 962500), (110, 910000), (112, 893750), (125, 800800), (130, 770000), (140, 715000), (143, 700000), (154, 650000), (160, 625625), (175, 572000), (176, 568750), (182, 550000), (200, 500500), (208, 481250), (220, 455000), (224, 446875), (250, 400400), (260, 385000), (275, 364000), (280, 357500), (286, 350000), (308, 325000), (325, 308000), (350, 286000), (352, 284375), (364, 275000), (385, 260000), (400, 250250), (416, 240625), (440, 227500), (455, 220000), (500, 200200), (520, 192500), (550, 182000), (560, 178750), (572, 175000), (616, 162500), (625, 160160), (650, 154000), (700, 143000), (715, 140000), (728, 137500), (770, 130000), (800, 125125), (875, 114400), (880, 113750), (910, 110000), (1000, 100100), (1001, 100000), (1040, 96250), (1100, 91000), (1120, 89375), (1144, 87500), (1232, 81250), (1250, 80080), (1300, 77000), (1375, 72800), (1400, 71500), (1430, 70000), (1456, 68750), (1540, 65000), (1625, 61600), (1750, 57200), (1760, 56875), (1820, 55000), (1925, 52000), (2000, 50050), (2002, 50000), (2080, 48125), (2200, 45500), (2275, 44000), (2288, 43750), (2464, 40625), (2500, 40040), (2600, 38500), (2750, 36400), (2800, 35750), (2860, 35000), (2912, 34375), (3080, 32500), (3125, 32032), (3250, 30800), (3500, 28600), (3575, 28000), (3640, 27500), (3850, 26000), (4000, 25025), (4004, 25000), (4375, 22880), (4400, 22750), (4550, 22000), (4576, 21875), (5000, 20020), (5005, 20000), (5200, 19250), (5500, 18200), (5600, 17875), (5720, 17500), (6160, 16250), (6250, 16016), (6500, 15400), (6875, 14560), (7000, 14300), (7150, 14000), (7280, 13750), (7700, 13000), (8008, 12500), (8125, 12320), (8750, 11440), (8800, 11375), (9100, 11000), (9625, 10400), (10000, 10010)]