80353650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 217486080

約数和(自身を除く): 137132430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 89, 130, 150, 178, 195, 267, 325, 390, 445, 463, 534, 650, 890, 926, 975, 1157, 1335, 1389, 1950, 2225, 2314, 2315, 2670, 2778, 3471, 4450, 4630, 5785, 6019, 6675, 6942, 6945, 11570, 11575, 12038, 13350, 13890, 17355, 18057, 23150, 28925, 30095, 34710, 34725, 36114, 41207, 57850, 60190, 69450, 82414, 86775, 90285, 123621, 150475, 173550, 180570, 206035, 247242, 300950, 412070, 451425, 535691, 618105, 902850, 1030175, 1071382, 1236210, 1607073, 2060350, 2678455, 3090525, 3214146, 5356910, 6181050, 8035365, 13392275, 16070730, 26784550, 40176825, 80353650]

約数ペア:

[(1, 80353650), (2, 40176825), (3, 26784550), (5, 16070730), (6, 13392275), (10, 8035365), (13, 6181050), (15, 5356910), (25, 3214146), (26, 3090525), (30, 2678455), (39, 2060350), (50, 1607073), (65, 1236210), (75, 1071382), (78, 1030175), (89, 902850), (130, 618105), (150, 535691), (178, 451425), (195, 412070), (267, 300950), (325, 247242), (390, 206035), (445, 180570), (463, 173550), (534, 150475), (650, 123621), (890, 90285), (926, 86775), (975, 82414), (1157, 69450), (1335, 60190), (1389, 57850), (1950, 41207), (2225, 36114), (2314, 34725), (2315, 34710), (2670, 30095), (2778, 28925), (3471, 23150), (4450, 18057), (4630, 17355), (5785, 13890), (6019, 13350), (6675, 12038), (6942, 11575), (6945, 11570)]