75097400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 207799200

約数和(自身を除く): 132701800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 79, 97, 98, 100, 140, 158, 175, 194, 196, 200, 245, 280, 316, 350, 388, 392, 395, 485, 490, 553, 632, 679, 700, 776, 790, 970, 980, 1106, 1225, 1358, 1400, 1580, 1940, 1960, 1975, 2212, 2425, 2450, 2716, 2765, 3160, 3395, 3871, 3880, 3950, 4424, 4753, 4850, 4900, 5432, 5530, 6790, 7663, 7742, 7900, 9506, 9700, 9800, 11060, 13580, 13825, 15326, 15484, 15800, 16975, 19012, 19355, 19400, 22120, 23765, 27160, 27650, 30652, 30968, 33950, 38024, 38315, 38710, 47530, 53641, 55300, 61304, 67900, 76630, 77420, 95060, 96775, 107282, 110600, 118825, 135800, 153260, 154840, 190120, 191575, 193550, 214564, 237650, 268205, 306520, 375487, 383150, 387100, 429128, 475300, 536410, 750974, 766300, 774200, 950600, 1072820, 1341025, 1501948, 1532600, 1877435, 2145640, 2682050, 3003896, 3754870, 5364100, 7509740, 9387175, 10728200, 15019480, 18774350, 37548700, 75097400]

約数ペア:

[(1, 75097400), (2, 37548700), (4, 18774350), (5, 15019480), (7, 10728200), (8, 9387175), (10, 7509740), (14, 5364100), (20, 3754870), (25, 3003896), (28, 2682050), (35, 2145640), (40, 1877435), (49, 1532600), (50, 1501948), (56, 1341025), (70, 1072820), (79, 950600), (97, 774200), (98, 766300), (100, 750974), (140, 536410), (158, 475300), (175, 429128), (194, 387100), (196, 383150), (200, 375487), (245, 306520), (280, 268205), (316, 237650), (350, 214564), (388, 193550), (392, 191575), (395, 190120), (485, 154840), (490, 153260), (553, 135800), (632, 118825), (679, 110600), (700, 107282), (776, 96775), (790, 95060), (970, 77420), (980, 76630), (1106, 67900), (1225, 61304), (1358, 55300), (1400, 53641), (1580, 47530), (1940, 38710), (1960, 38315), (1975, 38024), (2212, 33950), (2425, 30968), (2450, 30652), (2716, 27650), (2765, 27160), (3160, 23765), (3395, 22120), (3871, 19400), (3880, 19355), (3950, 19012), (4424, 16975), (4753, 15800), (4850, 15484), (4900, 15326), (5432, 13825), (5530, 13580), (6790, 11060), (7663, 9800), (7742, 9700), (7900, 9506)]