55590570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 172339200

約数和(自身を除く): 116748630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 67, 70, 90, 105, 126, 134, 135, 189, 201, 210, 270, 315, 335, 378, 402, 439, 469, 603, 630, 670, 878, 938, 945, 1005, 1206, 1317, 1407, 1809, 1890, 2010, 2195, 2345, 2634, 2814, 3015, 3073, 3618, 3951, 4221, 4390, 4690, 6030, 6146, 6585, 7035, 7902, 8442, 9045, 9219, 11853, 12663, 13170, 14070, 15365, 18090, 18438, 19755, 21105, 23706, 25326, 27657, 29413, 30730, 39510, 42210, 46095, 55314, 58826, 59265, 63315, 82971, 88239, 92190, 118530, 126630, 138285, 147065, 165942, 176478, 205891, 264717, 276570, 294130, 411782, 414855, 441195, 529434, 617673, 794151, 829710, 882390, 1029455, 1235346, 1323585, 1588302, 1853019, 2058910, 2647170, 3088365, 3706038, 3970755, 5559057, 6176730, 7941510, 9265095, 11118114, 18530190, 27795285, 55590570]

約数ペア:

[(1, 55590570), (2, 27795285), (3, 18530190), (5, 11118114), (6, 9265095), (7, 7941510), (9, 6176730), (10, 5559057), (14, 3970755), (15, 3706038), (18, 3088365), (21, 2647170), (27, 2058910), (30, 1853019), (35, 1588302), (42, 1323585), (45, 1235346), (54, 1029455), (63, 882390), (67, 829710), (70, 794151), (90, 617673), (105, 529434), (126, 441195), (134, 414855), (135, 411782), (189, 294130), (201, 276570), (210, 264717), (270, 205891), (315, 176478), (335, 165942), (378, 147065), (402, 138285), (439, 126630), (469, 118530), (603, 92190), (630, 88239), (670, 82971), (878, 63315), (938, 59265), (945, 58826), (1005, 55314), (1206, 46095), (1317, 42210), (1407, 39510), (1809, 30730), (1890, 29413), (2010, 27657), (2195, 25326), (2345, 23706), (2634, 21105), (2814, 19755), (3015, 18438), (3073, 18090), (3618, 15365), (3951, 14070), (4221, 13170), (4390, 12663), (4690, 11853), (6030, 9219), (6146, 9045), (6585, 8442), (7035, 7902)]