54087200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 144693864

約数和(自身を除く): 90606664

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 41, 50, 68, 80, 82, 85, 97, 100, 136, 160, 164, 170, 194, 200, 205, 272, 328, 340, 388, 400, 410, 425, 485, 544, 656, 680, 697, 776, 800, 820, 850, 970, 1025, 1312, 1360, 1394, 1552, 1640, 1649, 1700, 1940, 2050, 2425, 2720, 2788, 3104, 3280, 3298, 3400, 3485, 3880, 3977, 4100, 4850, 5576, 6560, 6596, 6800, 6970, 7760, 7954, 8200, 8245, 9700, 11152, 13192, 13600, 13940, 15520, 15908, 16400, 16490, 17425, 19400, 19885, 22304, 26384, 27880, 31816, 32800, 32980, 34850, 38800, 39770, 41225, 52768, 55760, 63632, 65960, 67609, 69700, 77600, 79540, 82450, 99425, 111520, 127264, 131920, 135218, 139400, 159080, 164900, 198850, 263840, 270436, 278800, 318160, 329800, 338045, 397700, 540872, 557600, 636320, 659600, 676090, 795400, 1081744, 1319200, 1352180, 1590800, 1690225, 2163488, 2704360, 3181600, 3380450, 5408720, 6760900, 10817440, 13521800, 27043600, 54087200]

約数ペア:

[(1, 54087200), (2, 27043600), (4, 13521800), (5, 10817440), (8, 6760900), (10, 5408720), (16, 3380450), (17, 3181600), (20, 2704360), (25, 2163488), (32, 1690225), (34, 1590800), (40, 1352180), (41, 1319200), (50, 1081744), (68, 795400), (80, 676090), (82, 659600), (85, 636320), (97, 557600), (100, 540872), (136, 397700), (160, 338045), (164, 329800), (170, 318160), (194, 278800), (200, 270436), (205, 263840), (272, 198850), (328, 164900), (340, 159080), (388, 139400), (400, 135218), (410, 131920), (425, 127264), (485, 111520), (544, 99425), (656, 82450), (680, 79540), (697, 77600), (776, 69700), (800, 67609), (820, 65960), (850, 63632), (970, 55760), (1025, 52768), (1312, 41225), (1360, 39770), (1394, 38800), (1552, 34850), (1640, 32980), (1649, 32800), (1700, 31816), (1940, 27880), (2050, 26384), (2425, 22304), (2720, 19885), (2788, 19400), (3104, 17425), (3280, 16490), (3298, 16400), (3400, 15908), (3485, 15520), (3880, 13940), (3977, 13600), (4100, 13192), (4850, 11152), (5576, 9700), (6560, 8245), (6596, 8200), (6800, 7954), (6970, 7760)]