115671780

素因数分解:

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

素因数の和:527

約数の個数: 192

約数和(自身を含む): 418037760

約数和(自身を除く): 302365980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 71, 84, 90, 105, 108, 126, 135, 140, 142, 180, 189, 210, 213, 252, 270, 284, 315, 355, 378, 420, 426, 431, 497, 540, 630, 639, 710, 756, 852, 862, 945, 994, 1065, 1260, 1278, 1293, 1420, 1491, 1724, 1890, 1917, 1988, 2130, 2155, 2485, 2556, 2586, 2982, 3017, 3195, 3780, 3834, 3879, 4260, 4310, 4473, 4970, 5172, 5964, 6034, 6390, 6465, 7455, 7668, 7758, 8620, 8946, 9051, 9585, 9940, 11637, 12068, 12780, 12930, 13419, 14910, 15085, 15516, 17892, 18102, 19170, 19395, 22365, 23274, 25860, 26838, 27153, 29820, 30170, 30601, 36204, 38340, 38790, 44730, 45255, 46548, 53676, 54306, 58185, 60340, 61202, 67095, 77580, 81459, 89460, 90510, 91803, 108612, 116370, 122404, 134190, 135765, 153005, 162918, 181020, 183606, 214207, 232740, 268380, 271530, 275409, 306010, 325836, 367212, 407295, 428414, 459015, 543060, 550818, 612020, 642621, 814590, 826227, 856828, 918030, 1071035, 1101636, 1285242, 1377045, 1629180, 1652454, 1836060, 1927863, 2142070, 2570484, 2754090, 3213105, 3304908, 3855726, 4131135, 4284140, 5508180, 5783589, 6426210, 7711452, 8262270, 9639315, 11567178, 12852420, 16524540, 19278630, 23134356, 28917945, 38557260, 57835890, 115671780]

約数ペア:

[(1, 115671780), (2, 57835890), (3, 38557260), (4, 28917945), (5, 23134356), (6, 19278630), (7, 16524540), (9, 12852420), (10, 11567178), (12, 9639315), (14, 8262270), (15, 7711452), (18, 6426210), (20, 5783589), (21, 5508180), (27, 4284140), (28, 4131135), (30, 3855726), (35, 3304908), (36, 3213105), (42, 2754090), (45, 2570484), (54, 2142070), (60, 1927863), (63, 1836060), (70, 1652454), (71, 1629180), (84, 1377045), (90, 1285242), (105, 1101636), (108, 1071035), (126, 918030), (135, 856828), (140, 826227), (142, 814590), (180, 642621), (189, 612020), (210, 550818), (213, 543060), (252, 459015), (270, 428414), (284, 407295), (315, 367212), (355, 325836), (378, 306010), (420, 275409), (426, 271530), (431, 268380), (497, 232740), (540, 214207), (630, 183606), (639, 181020), (710, 162918), (756, 153005), (852, 135765), (862, 134190), (945, 122404), (994, 116370), (1065, 108612), (1260, 91803), (1278, 90510), (1293, 89460), (1420, 81459), (1491, 77580), (1724, 67095), (1890, 61202), (1917, 60340), (1988, 58185), (2130, 54306), (2155, 53676), (2485, 46548), (2556, 45255), (2586, 44730), (2982, 38790), (3017, 38340), (3195, 36204), (3780, 30601), (3834, 30170), (3879, 29820), (4260, 27153), (4310, 26838), (4473, 25860), (4970, 23274), (5172, 22365), (5964, 19395), (6034, 19170), (6390, 18102), (6465, 17892), (7455, 15516), (7668, 15085), (7758, 14910), (8620, 13419), (8946, 12930), (9051, 12780), (9585, 12068), (9940, 11637)]