109959200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 294746760

約数和(自身を除く): 184787560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 97, 100, 104, 109, 130, 160, 194, 200, 208, 218, 260, 325, 388, 400, 416, 436, 485, 520, 545, 650, 776, 800, 872, 970, 1040, 1090, 1261, 1300, 1417, 1552, 1744, 1940, 2080, 2180, 2425, 2522, 2600, 2725, 2834, 3104, 3488, 3880, 4360, 4850, 5044, 5200, 5450, 5668, 6305, 7085, 7760, 8720, 9700, 10088, 10400, 10573, 10900, 11336, 12610, 14170, 15520, 17440, 19400, 20176, 21146, 21800, 22672, 25220, 28340, 31525, 35425, 38800, 40352, 42292, 43600, 45344, 50440, 52865, 56680, 63050, 70850, 77600, 84584, 87200, 100880, 105730, 113360, 126100, 137449, 141700, 169168, 201760, 211460, 226720, 252200, 264325, 274898, 283400, 338336, 422920, 504400, 528650, 549796, 566800, 687245, 845840, 1008800, 1057300, 1099592, 1133600, 1374490, 1691680, 2114600, 2199184, 2748980, 3436225, 4229200, 4398368, 5497960, 6872450, 8458400, 10995920, 13744900, 21991840, 27489800, 54979600, 109959200]

約数ペア:

[(1, 109959200), (2, 54979600), (4, 27489800), (5, 21991840), (8, 13744900), (10, 10995920), (13, 8458400), (16, 6872450), (20, 5497960), (25, 4398368), (26, 4229200), (32, 3436225), (40, 2748980), (50, 2199184), (52, 2114600), (65, 1691680), (80, 1374490), (97, 1133600), (100, 1099592), (104, 1057300), (109, 1008800), (130, 845840), (160, 687245), (194, 566800), (200, 549796), (208, 528650), (218, 504400), (260, 422920), (325, 338336), (388, 283400), (400, 274898), (416, 264325), (436, 252200), (485, 226720), (520, 211460), (545, 201760), (650, 169168), (776, 141700), (800, 137449), (872, 126100), (970, 113360), (1040, 105730), (1090, 100880), (1261, 87200), (1300, 84584), (1417, 77600), (1552, 70850), (1744, 63050), (1940, 56680), (2080, 52865), (2180, 50440), (2425, 45344), (2522, 43600), (2600, 42292), (2725, 40352), (2834, 38800), (3104, 35425), (3488, 31525), (3880, 28340), (4360, 25220), (4850, 22672), (5044, 21800), (5200, 21146), (5450, 20176), (5668, 19400), (6305, 17440), (7085, 15520), (7760, 14170), (8720, 12610), (9700, 11336), (10088, 10900), (10400, 10573)]