43299340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 117899712

約数和(自身を除く): 74600372

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 46, 49, 68, 70, 85, 92, 98, 113, 115, 119, 140, 161, 170, 196, 226, 230, 238, 245, 322, 340, 391, 452, 460, 476, 490, 565, 595, 644, 782, 791, 805, 833, 980, 1127, 1130, 1190, 1564, 1582, 1610, 1666, 1921, 1955, 2254, 2260, 2380, 2599, 2737, 3164, 3220, 3332, 3842, 3910, 3955, 4165, 4508, 5198, 5474, 5537, 5635, 7684, 7820, 7910, 8330, 9605, 10396, 10948, 11074, 11270, 12995, 13447, 13685, 15820, 16660, 18193, 19159, 19210, 22148, 22540, 25990, 26894, 27370, 27685, 36386, 38318, 38420, 44183, 51980, 53788, 54740, 55370, 67235, 72772, 76636, 88366, 90965, 94129, 95795, 110740, 127351, 134470, 176732, 181930, 188258, 191590, 220915, 254702, 268940, 309281, 363860, 376516, 383180, 441830, 470645, 509404, 618562, 636755, 883660, 941290, 1237124, 1273510, 1546405, 1882580, 2164967, 2547020, 3092810, 4329934, 6185620, 8659868, 10824835, 21649670, 43299340]

約数ペア:

[(1, 43299340), (2, 21649670), (4, 10824835), (5, 8659868), (7, 6185620), (10, 4329934), (14, 3092810), (17, 2547020), (20, 2164967), (23, 1882580), (28, 1546405), (34, 1273510), (35, 1237124), (46, 941290), (49, 883660), (68, 636755), (70, 618562), (85, 509404), (92, 470645), (98, 441830), (113, 383180), (115, 376516), (119, 363860), (140, 309281), (161, 268940), (170, 254702), (196, 220915), (226, 191590), (230, 188258), (238, 181930), (245, 176732), (322, 134470), (340, 127351), (391, 110740), (452, 95795), (460, 94129), (476, 90965), (490, 88366), (565, 76636), (595, 72772), (644, 67235), (782, 55370), (791, 54740), (805, 53788), (833, 51980), (980, 44183), (1127, 38420), (1130, 38318), (1190, 36386), (1564, 27685), (1582, 27370), (1610, 26894), (1666, 25990), (1921, 22540), (1955, 22148), (2254, 19210), (2260, 19159), (2380, 18193), (2599, 16660), (2737, 15820), (3164, 13685), (3220, 13447), (3332, 12995), (3842, 11270), (3910, 11074), (3955, 10948), (4165, 10396), (4508, 9605), (5198, 8330), (5474, 7910), (5537, 7820), (5635, 7684)]