72323200

素因数分解:

$2^7\times 5^2\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 181277460

約数和(自身を除く): 108954260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 97, 100, 128, 160, 194, 200, 233, 320, 388, 400, 466, 485, 640, 776, 800, 932, 970, 1165, 1552, 1600, 1864, 1940, 2330, 2425, 3104, 3200, 3728, 3880, 4660, 4850, 5825, 6208, 7456, 7760, 9320, 9700, 11650, 12416, 14912, 15520, 18640, 19400, 22601, 23300, 29824, 31040, 37280, 38800, 45202, 46600, 62080, 74560, 77600, 90404, 93200, 113005, 149120, 155200, 180808, 186400, 226010, 310400, 361616, 372800, 452020, 565025, 723232, 745600, 904040, 1130050, 1446464, 1808080, 2260100, 2892928, 3616160, 4520200, 7232320, 9040400, 14464640, 18080800, 36161600, 72323200]

約数ペア:

[(1, 72323200), (2, 36161600), (4, 18080800), (5, 14464640), (8, 9040400), (10, 7232320), (16, 4520200), (20, 3616160), (25, 2892928), (32, 2260100), (40, 1808080), (50, 1446464), (64, 1130050), (80, 904040), (97, 745600), (100, 723232), (128, 565025), (160, 452020), (194, 372800), (200, 361616), (233, 310400), (320, 226010), (388, 186400), (400, 180808), (466, 155200), (485, 149120), (640, 113005), (776, 93200), (800, 90404), (932, 77600), (970, 74560), (1165, 62080), (1552, 46600), (1600, 45202), (1864, 38800), (1940, 37280), (2330, 31040), (2425, 29824), (3104, 23300), (3200, 22601), (3728, 19400), (3880, 18640), (4660, 15520), (4850, 14912), (5825, 12416), (6208, 11650), (7456, 9700), (7760, 9320)]