27043600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 120

約数和(自身を含む): 71198568

約数和(自身を除く): 44154968

約数列:

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

約数ペア:

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