69869800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:396

約数の個数: 192

約数和(自身を含む): 218736000

約数和(自身を除く): 148866200

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, 130, 140, 143, 154, 175, 182, 200, 220, 260, 275, 280, 286, 308, 325, 349, 350, 364, 385, 440, 455, 520, 550, 572, 616, 650, 698, 700, 715, 728, 770, 910, 1001, 1100, 1144, 1300, 1396, 1400, 1430, 1540, 1745, 1820, 1925, 2002, 2200, 2275, 2443, 2600, 2792, 2860, 3080, 3490, 3575, 3640, 3839, 3850, 4004, 4537, 4550, 4886, 5005, 5720, 6980, 7150, 7678, 7700, 8008, 8725, 9074, 9100, 9772, 10010, 12215, 13960, 14300, 15356, 15400, 17450, 18148, 18200, 19195, 19544, 20020, 22685, 24430, 25025, 26873, 28600, 30712, 31759, 34900, 36296, 38390, 40040, 45370, 48860, 49907, 50050, 53746, 61075, 63518, 69800, 76780, 90740, 95975, 97720, 99814, 100100, 107492, 113425, 122150, 127036, 134365, 153560, 158795, 181480, 191950, 199628, 200200, 214984, 226850, 244300, 249535, 254072, 268730, 317590, 349349, 383900, 399256, 453700, 488600, 499070, 537460, 635180, 671825, 698698, 767800, 793975, 907400, 998140, 1074920, 1247675, 1270360, 1343650, 1397396, 1587950, 1746745, 1996280, 2495350, 2687300, 2794792, 3175900, 3493490, 4990700, 5374600, 6351800, 6986980, 8733725, 9981400, 13973960, 17467450, 34934900, 69869800]

約数ペア:

[(1, 69869800), (2, 34934900), (4, 17467450), (5, 13973960), (7, 9981400), (8, 8733725), (10, 6986980), (11, 6351800), (13, 5374600), (14, 4990700), (20, 3493490), (22, 3175900), (25, 2794792), (26, 2687300), (28, 2495350), (35, 1996280), (40, 1746745), (44, 1587950), (50, 1397396), (52, 1343650), (55, 1270360), (56, 1247675), (65, 1074920), (70, 998140), (77, 907400), (88, 793975), (91, 767800), (100, 698698), (104, 671825), (110, 635180), (130, 537460), (140, 499070), (143, 488600), (154, 453700), (175, 399256), (182, 383900), (200, 349349), (220, 317590), (260, 268730), (275, 254072), (280, 249535), (286, 244300), (308, 226850), (325, 214984), (349, 200200), (350, 199628), (364, 191950), (385, 181480), (440, 158795), (455, 153560), (520, 134365), (550, 127036), (572, 122150), (616, 113425), (650, 107492), (698, 100100), (700, 99814), (715, 97720), (728, 95975), (770, 90740), (910, 76780), (1001, 69800), (1100, 63518), (1144, 61075), (1300, 53746), (1396, 50050), (1400, 49907), (1430, 48860), (1540, 45370), (1745, 40040), (1820, 38390), (1925, 36296), (2002, 34900), (2200, 31759), (2275, 30712), (2443, 28600), (2600, 26873), (2792, 25025), (2860, 24430), (3080, 22685), (3490, 20020), (3575, 19544), (3640, 19195), (3839, 18200), (3850, 18148), (4004, 17450), (4537, 15400), (4550, 15356), (4886, 14300), (5005, 13960), (5720, 12215), (6980, 10010), (7150, 9772), (7678, 9100), (7700, 9074), (8008, 8725)]