128082900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1$

素因数の和:1114

約数の個数: 144

約数和(自身を含む): 415598400

約数和(自身を除く): 287515500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 37, 44, 50, 55, 60, 66, 74, 75, 100, 110, 111, 132, 148, 150, 165, 185, 220, 222, 275, 300, 330, 370, 407, 444, 550, 555, 660, 740, 814, 825, 925, 1049, 1100, 1110, 1221, 1628, 1650, 1850, 2035, 2098, 2220, 2442, 2775, 3147, 3300, 3700, 4070, 4196, 4884, 5245, 5550, 6105, 6294, 8140, 10175, 10490, 11100, 11539, 12210, 12588, 15735, 20350, 20980, 23078, 24420, 26225, 30525, 31470, 34617, 38813, 40700, 46156, 52450, 57695, 61050, 62940, 69234, 77626, 78675, 104900, 115390, 116439, 122100, 138468, 155252, 157350, 173085, 194065, 230780, 232878, 288475, 314700, 346170, 388130, 426943, 465756, 576950, 582195, 692340, 776260, 853886, 865425, 970325, 1153900, 1164390, 1280829, 1707772, 1730850, 1940650, 2134715, 2328780, 2561658, 2910975, 3461700, 3881300, 4269430, 5123316, 5821950, 6404145, 8538860, 10673575, 11643900, 12808290, 21347150, 25616580, 32020725, 42694300, 64041450, 128082900]

約数ペア:

[(1, 128082900), (2, 64041450), (3, 42694300), (4, 32020725), (5, 25616580), (6, 21347150), (10, 12808290), (11, 11643900), (12, 10673575), (15, 8538860), (20, 6404145), (22, 5821950), (25, 5123316), (30, 4269430), (33, 3881300), (37, 3461700), (44, 2910975), (50, 2561658), (55, 2328780), (60, 2134715), (66, 1940650), (74, 1730850), (75, 1707772), (100, 1280829), (110, 1164390), (111, 1153900), (132, 970325), (148, 865425), (150, 853886), (165, 776260), (185, 692340), (220, 582195), (222, 576950), (275, 465756), (300, 426943), (330, 388130), (370, 346170), (407, 314700), (444, 288475), (550, 232878), (555, 230780), (660, 194065), (740, 173085), (814, 157350), (825, 155252), (925, 138468), (1049, 122100), (1100, 116439), (1110, 115390), (1221, 104900), (1628, 78675), (1650, 77626), (1850, 69234), (2035, 62940), (2098, 61050), (2220, 57695), (2442, 52450), (2775, 46156), (3147, 40700), (3300, 38813), (3700, 34617), (4070, 31470), (4196, 30525), (4884, 26225), (5245, 24420), (5550, 23078), (6105, 20980), (6294, 20350), (8140, 15735), (10175, 12588), (10490, 12210), (11100, 11539)]