79303400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 211509900

約数和(自身を除く): 132206500

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 40, 44, 50, 55, 58, 88, 100, 110, 113, 116, 121, 145, 200, 220, 226, 232, 242, 275, 290, 319, 440, 452, 484, 550, 565, 580, 605, 638, 725, 904, 968, 1100, 1130, 1160, 1210, 1243, 1276, 1450, 1595, 2200, 2260, 2420, 2486, 2552, 2825, 2900, 3025, 3190, 3277, 3509, 4520, 4840, 4972, 5650, 5800, 6050, 6215, 6380, 6554, 7018, 7975, 9944, 11300, 12100, 12430, 12760, 13108, 13673, 14036, 15950, 16385, 17545, 22600, 24200, 24860, 26216, 27346, 28072, 31075, 31900, 32770, 35090, 36047, 49720, 54692, 62150, 63800, 65540, 68365, 70180, 72094, 81925, 87725, 109384, 124300, 131080, 136730, 140360, 144188, 163850, 175450, 180235, 248600, 273460, 288376, 327700, 341825, 350900, 360470, 396517, 546920, 655400, 683650, 701800, 720940, 793034, 901175, 1367300, 1441880, 1586068, 1802350, 1982585, 2734600, 3172136, 3604700, 3965170, 7209400, 7930340, 9912925, 15860680, 19825850, 39651700, 79303400]

約数ペア:

[(1, 79303400), (2, 39651700), (4, 19825850), (5, 15860680), (8, 9912925), (10, 7930340), (11, 7209400), (20, 3965170), (22, 3604700), (25, 3172136), (29, 2734600), (40, 1982585), (44, 1802350), (50, 1586068), (55, 1441880), (58, 1367300), (88, 901175), (100, 793034), (110, 720940), (113, 701800), (116, 683650), (121, 655400), (145, 546920), (200, 396517), (220, 360470), (226, 350900), (232, 341825), (242, 327700), (275, 288376), (290, 273460), (319, 248600), (440, 180235), (452, 175450), (484, 163850), (550, 144188), (565, 140360), (580, 136730), (605, 131080), (638, 124300), (725, 109384), (904, 87725), (968, 81925), (1100, 72094), (1130, 70180), (1160, 68365), (1210, 65540), (1243, 63800), (1276, 62150), (1450, 54692), (1595, 49720), (2200, 36047), (2260, 35090), (2420, 32770), (2486, 31900), (2552, 31075), (2825, 28072), (2900, 27346), (3025, 26216), (3190, 24860), (3277, 24200), (3509, 22600), (4520, 17545), (4840, 16385), (4972, 15950), (5650, 14036), (5800, 13673), (6050, 13108), (6215, 12760), (6380, 12430), (6554, 12100), (7018, 11300), (7975, 9944)]