77239260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1039}}^1$

素因数の和:1120

約数の個数: 144

約数和(自身を含む): 272563200

約数和(自身を除く): 195323940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 315, 354, 413, 420, 531, 590, 630, 708, 826, 885, 1039, 1062, 1180, 1239, 1260, 1652, 1770, 2065, 2078, 2124, 2478, 2655, 3117, 3540, 3717, 4130, 4156, 4956, 5195, 5310, 6195, 6234, 7273, 7434, 8260, 9351, 10390, 10620, 12390, 12468, 14546, 14868, 15585, 18585, 18702, 20780, 21819, 24780, 29092, 31170, 36365, 37170, 37404, 43638, 46755, 61301, 62340, 65457, 72730, 74340, 87276, 93510, 109095, 122602, 130914, 145460, 183903, 187020, 218190, 245204, 261828, 306505, 327285, 367806, 429107, 436380, 551709, 613010, 654570, 735612, 858214, 919515, 1103418, 1226020, 1287321, 1309140, 1716428, 1839030, 2145535, 2206836, 2574642, 2758545, 3678060, 3861963, 4291070, 5149284, 5517090, 6436605, 7723926, 8582140, 11034180, 12873210, 15447852, 19309815, 25746420, 38619630, 77239260]

約数ペア:

[(1, 77239260), (2, 38619630), (3, 25746420), (4, 19309815), (5, 15447852), (6, 12873210), (7, 11034180), (9, 8582140), (10, 7723926), (12, 6436605), (14, 5517090), (15, 5149284), (18, 4291070), (20, 3861963), (21, 3678060), (28, 2758545), (30, 2574642), (35, 2206836), (36, 2145535), (42, 1839030), (45, 1716428), (59, 1309140), (60, 1287321), (63, 1226020), (70, 1103418), (84, 919515), (90, 858214), (105, 735612), (118, 654570), (126, 613010), (140, 551709), (177, 436380), (180, 429107), (210, 367806), (236, 327285), (252, 306505), (295, 261828), (315, 245204), (354, 218190), (413, 187020), (420, 183903), (531, 145460), (590, 130914), (630, 122602), (708, 109095), (826, 93510), (885, 87276), (1039, 74340), (1062, 72730), (1180, 65457), (1239, 62340), (1260, 61301), (1652, 46755), (1770, 43638), (2065, 37404), (2078, 37170), (2124, 36365), (2478, 31170), (2655, 29092), (3117, 24780), (3540, 21819), (3717, 20780), (4130, 18702), (4156, 18585), (4956, 15585), (5195, 14868), (5310, 14546), (6195, 12468), (6234, 12390), (7273, 10620), (7434, 10390), (8260, 9351)]