77087400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9883}}^1$

素因数の和:9915

約数の個数: 96

約数和(自身を含む): 257379360

約数和(自身を除く): 180291960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 9883, 19766, 29649, 39532, 49415, 59298, 79064, 98830, 118596, 128479, 148245, 197660, 237192, 247075, 256958, 296490, 385437, 395320, 494150, 513916, 592980, 642395, 741225, 770874, 988300, 1027832, 1185960, 1284790, 1482450, 1541748, 1927185, 1976600, 2569580, 2964900, 3083496, 3211975, 3854370, 5139160, 5929800, 6423950, 7708740, 9635925, 12847900, 15417480, 19271850, 25695800, 38543700, 77087400]

約数ペア:

[(1, 77087400), (2, 38543700), (3, 25695800), (4, 19271850), (5, 15417480), (6, 12847900), (8, 9635925), (10, 7708740), (12, 6423950), (13, 5929800), (15, 5139160), (20, 3854370), (24, 3211975), (25, 3083496), (26, 2964900), (30, 2569580), (39, 1976600), (40, 1927185), (50, 1541748), (52, 1482450), (60, 1284790), (65, 1185960), (75, 1027832), (78, 988300), (100, 770874), (104, 741225), (120, 642395), (130, 592980), (150, 513916), (156, 494150), (195, 395320), (200, 385437), (260, 296490), (300, 256958), (312, 247075), (325, 237192), (390, 197660), (520, 148245), (600, 128479), (650, 118596), (780, 98830), (975, 79064), (1300, 59298), (1560, 49415), (1950, 39532), (2600, 29649), (3900, 19766), (7800, 9883)]