227739960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{90373}}^1$

素因数の和:90397

約数の個数: 96

約数和(自身を含む): 845900640

約数和(自身を除く): 618160680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 90373, 180746, 271119, 361492, 451865, 542238, 632611, 722984, 813357, 903730, 1084476, 1265222, 1355595, 1626714, 1807460, 1897833, 2168952, 2530444, 2711190, 3163055, 3253428, 3614920, 3795666, 4066785, 5060888, 5422380, 5693499, 6326110, 6506856, 7591332, 8133570, 9489165, 10844760, 11386998, 12652220, 15182664, 16267140, 18978330, 22773996, 25304440, 28467495, 32534280, 37956660, 45547992, 56934990, 75913320, 113869980, 227739960]

約数ペア:

[(1, 227739960), (2, 113869980), (3, 75913320), (4, 56934990), (5, 45547992), (6, 37956660), (7, 32534280), (8, 28467495), (9, 25304440), (10, 22773996), (12, 18978330), (14, 16267140), (15, 15182664), (18, 12652220), (20, 11386998), (21, 10844760), (24, 9489165), (28, 8133570), (30, 7591332), (35, 6506856), (36, 6326110), (40, 5693499), (42, 5422380), (45, 5060888), (56, 4066785), (60, 3795666), (63, 3614920), (70, 3253428), (72, 3163055), (84, 2711190), (90, 2530444), (105, 2168952), (120, 1897833), (126, 1807460), (140, 1626714), (168, 1355595), (180, 1265222), (210, 1084476), (252, 903730), (280, 813357), (315, 722984), (360, 632611), (420, 542238), (504, 451865), (630, 361492), (840, 271119), (1260, 180746), (2520, 90373)]