65065000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:70

約数の個数: 240

約数和(自身を含む): 205809120

約数和(自身を除く): 140744120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 40, 44, 50, 52, 55, 56, 65, 70, 77, 88, 91, 100, 104, 110, 125, 130, 140, 143, 154, 169, 175, 182, 200, 220, 250, 260, 275, 280, 286, 308, 325, 338, 350, 364, 385, 440, 455, 500, 520, 550, 572, 616, 625, 650, 676, 700, 715, 728, 770, 845, 875, 910, 1000, 1001, 1100, 1144, 1183, 1250, 1300, 1352, 1375, 1400, 1430, 1540, 1625, 1690, 1750, 1820, 1859, 1925, 2002, 2200, 2275, 2366, 2500, 2600, 2750, 2860, 3080, 3250, 3380, 3500, 3575, 3640, 3718, 3850, 4004, 4225, 4375, 4550, 4732, 5000, 5005, 5500, 5720, 5915, 6500, 6760, 6875, 7000, 7150, 7436, 7700, 8008, 8125, 8450, 8750, 9100, 9295, 9464, 9625, 10010, 11000, 11375, 11830, 13000, 13013, 13750, 14300, 14872, 15400, 16250, 16900, 17500, 17875, 18200, 18590, 19250, 20020, 21125, 22750, 23660, 25025, 26026, 27500, 28600, 29575, 32500, 33800, 35000, 35750, 37180, 38500, 40040, 42250, 45500, 46475, 47320, 48125, 50050, 52052, 55000, 56875, 59150, 65000, 65065, 71500, 74360, 77000, 84500, 89375, 91000, 92950, 96250, 100100, 104104, 105625, 113750, 118300, 125125, 130130, 143000, 147875, 169000, 178750, 185900, 192500, 200200, 211250, 227500, 232375, 236600, 250250, 260260, 295750, 325325, 357500, 371800, 385000, 422500, 455000, 464750, 500500, 520520, 591500, 625625, 650650, 715000, 739375, 845000, 929500, 1001000, 1161875, 1183000, 1251250, 1301300, 1478750, 1626625, 1859000, 2323750, 2502500, 2602600, 2957500, 3253250, 4647500, 5005000, 5915000, 6506500, 8133125, 9295000, 13013000, 16266250, 32532500, 65065000]

約数ペア:

[(1, 65065000), (2, 32532500), (4, 16266250), (5, 13013000), (7, 9295000), (8, 8133125), (10, 6506500), (11, 5915000), (13, 5005000), (14, 4647500), (20, 3253250), (22, 2957500), (25, 2602600), (26, 2502500), (28, 2323750), (35, 1859000), (40, 1626625), (44, 1478750), (50, 1301300), (52, 1251250), (55, 1183000), (56, 1161875), (65, 1001000), (70, 929500), (77, 845000), (88, 739375), (91, 715000), (100, 650650), (104, 625625), (110, 591500), (125, 520520), (130, 500500), (140, 464750), (143, 455000), (154, 422500), (169, 385000), (175, 371800), (182, 357500), (200, 325325), (220, 295750), (250, 260260), (260, 250250), (275, 236600), (280, 232375), (286, 227500), (308, 211250), (325, 200200), (338, 192500), (350, 185900), (364, 178750), (385, 169000), (440, 147875), (455, 143000), (500, 130130), (520, 125125), (550, 118300), (572, 113750), (616, 105625), (625, 104104), (650, 100100), (676, 96250), (700, 92950), (715, 91000), (728, 89375), (770, 84500), (845, 77000), (875, 74360), (910, 71500), (1000, 65065), (1001, 65000), (1100, 59150), (1144, 56875), (1183, 55000), (1250, 52052), (1300, 50050), (1352, 48125), (1375, 47320), (1400, 46475), (1430, 45500), (1540, 42250), (1625, 40040), (1690, 38500), (1750, 37180), (1820, 35750), (1859, 35000), (1925, 33800), (2002, 32500), (2200, 29575), (2275, 28600), (2366, 27500), (2500, 26026), (2600, 25025), (2750, 23660), (2860, 22750), (3080, 21125), (3250, 20020), (3380, 19250), (3500, 18590), (3575, 18200), (3640, 17875), (3718, 17500), (3850, 16900), (4004, 16250), (4225, 15400), (4375, 14872), (4550, 14300), (4732, 13750), (5000, 13013), (5005, 13000), (5500, 11830), (5720, 11375), (5915, 11000), (6500, 10010), (6760, 9625), (6875, 9464), (7000, 9295), (7150, 9100), (7436, 8750), (7700, 8450), (8008, 8125)]