77114520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:526

約数の個数: 192

約数和(自身を含む): 291133440

約数和(自身を除く): 214018920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 280, 284, 315, 355, 360, 420, 426, 431, 497, 504, 568, 630, 639, 710, 840, 852, 862, 994, 1065, 1260, 1278, 1293, 1420, 1491, 1704, 1724, 1988, 2130, 2155, 2485, 2520, 2556, 2586, 2840, 2982, 3017, 3195, 3448, 3879, 3976, 4260, 4310, 4473, 4970, 5112, 5172, 5964, 6034, 6390, 6465, 7455, 7758, 8520, 8620, 8946, 9051, 9940, 10344, 11928, 12068, 12780, 12930, 14910, 15085, 15516, 17240, 17892, 18102, 19395, 19880, 22365, 24136, 25560, 25860, 27153, 29820, 30170, 30601, 31032, 35784, 36204, 38790, 44730, 45255, 51720, 54306, 59640, 60340, 61202, 72408, 77580, 89460, 90510, 91803, 108612, 120680, 122404, 135765, 153005, 155160, 178920, 181020, 183606, 214207, 217224, 244808, 271530, 275409, 306010, 362040, 367212, 428414, 459015, 543060, 550818, 612020, 642621, 734424, 856828, 918030, 1071035, 1086120, 1101636, 1224040, 1285242, 1377045, 1713656, 1836060, 1927863, 2142070, 2203272, 2570484, 2754090, 3213105, 3672120, 3855726, 4284140, 5140968, 5508180, 6426210, 7711452, 8568280, 9639315, 11016360, 12852420, 15422904, 19278630, 25704840, 38557260, 77114520]

約数ペア:

[(1, 77114520), (2, 38557260), (3, 25704840), (4, 19278630), (5, 15422904), (6, 12852420), (7, 11016360), (8, 9639315), (9, 8568280), (10, 7711452), (12, 6426210), (14, 5508180), (15, 5140968), (18, 4284140), (20, 3855726), (21, 3672120), (24, 3213105), (28, 2754090), (30, 2570484), (35, 2203272), (36, 2142070), (40, 1927863), (42, 1836060), (45, 1713656), (56, 1377045), (60, 1285242), (63, 1224040), (70, 1101636), (71, 1086120), (72, 1071035), (84, 918030), (90, 856828), (105, 734424), (120, 642621), (126, 612020), (140, 550818), (142, 543060), (168, 459015), (180, 428414), (210, 367212), (213, 362040), (252, 306010), (280, 275409), (284, 271530), (315, 244808), (355, 217224), (360, 214207), (420, 183606), (426, 181020), (431, 178920), (497, 155160), (504, 153005), (568, 135765), (630, 122404), (639, 120680), (710, 108612), (840, 91803), (852, 90510), (862, 89460), (994, 77580), (1065, 72408), (1260, 61202), (1278, 60340), (1293, 59640), (1420, 54306), (1491, 51720), (1704, 45255), (1724, 44730), (1988, 38790), (2130, 36204), (2155, 35784), (2485, 31032), (2520, 30601), (2556, 30170), (2586, 29820), (2840, 27153), (2982, 25860), (3017, 25560), (3195, 24136), (3448, 22365), (3879, 19880), (3976, 19395), (4260, 18102), (4310, 17892), (4473, 17240), (4970, 15516), (5112, 15085), (5172, 14910), (5964, 12930), (6034, 12780), (6390, 12068), (6465, 11928), (7455, 10344), (7758, 9940), (8520, 9051), (8620, 8946)]