69649300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 184988160

約数和(自身を除く): 115338860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 47, 50, 58, 70, 73, 94, 100, 116, 140, 145, 146, 175, 188, 203, 235, 290, 292, 329, 350, 365, 406, 470, 511, 580, 658, 700, 725, 730, 812, 940, 1015, 1022, 1175, 1316, 1363, 1450, 1460, 1645, 1825, 2030, 2044, 2117, 2350, 2555, 2726, 2900, 3290, 3431, 3650, 4060, 4234, 4700, 5075, 5110, 5452, 6580, 6815, 6862, 7300, 8225, 8468, 9541, 10150, 10220, 10585, 12775, 13630, 13724, 14819, 16450, 17155, 19082, 20300, 21170, 24017, 25550, 27260, 29638, 32900, 34075, 34310, 38164, 42340, 47705, 48034, 51100, 52925, 59276, 68150, 68620, 74095, 85775, 95410, 96068, 99499, 105850, 120085, 136300, 148190, 171550, 190820, 198998, 211700, 238525, 240170, 296380, 343100, 370475, 397996, 477050, 480340, 497495, 600425, 696493, 740950, 954100, 994990, 1200850, 1392986, 1481900, 1989980, 2401700, 2487475, 2785972, 3482465, 4974950, 6964930, 9949900, 13929860, 17412325, 34824650, 69649300]

約数ペア:

[(1, 69649300), (2, 34824650), (4, 17412325), (5, 13929860), (7, 9949900), (10, 6964930), (14, 4974950), (20, 3482465), (25, 2785972), (28, 2487475), (29, 2401700), (35, 1989980), (47, 1481900), (50, 1392986), (58, 1200850), (70, 994990), (73, 954100), (94, 740950), (100, 696493), (116, 600425), (140, 497495), (145, 480340), (146, 477050), (175, 397996), (188, 370475), (203, 343100), (235, 296380), (290, 240170), (292, 238525), (329, 211700), (350, 198998), (365, 190820), (406, 171550), (470, 148190), (511, 136300), (580, 120085), (658, 105850), (700, 99499), (725, 96068), (730, 95410), (812, 85775), (940, 74095), (1015, 68620), (1022, 68150), (1175, 59276), (1316, 52925), (1363, 51100), (1450, 48034), (1460, 47705), (1645, 42340), (1825, 38164), (2030, 34310), (2044, 34075), (2117, 32900), (2350, 29638), (2555, 27260), (2726, 25550), (2900, 24017), (3290, 21170), (3431, 20300), (3650, 19082), (4060, 17155), (4234, 16450), (4700, 14819), (5075, 13724), (5110, 13630), (5452, 12775), (6580, 10585), (6815, 10220), (6862, 10150), (7300, 9541), (8225, 8468)]