88137960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 256

約数和(自身を含む): 304128000

約数和(自身を除く): 215990040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 31, 38, 40, 43, 57, 58, 60, 62, 76, 86, 87, 93, 95, 114, 116, 120, 124, 129, 145, 152, 155, 172, 174, 186, 190, 215, 228, 232, 248, 258, 285, 290, 310, 344, 348, 372, 380, 430, 435, 456, 465, 516, 551, 570, 580, 589, 620, 645, 696, 744, 760, 817, 860, 870, 899, 930, 1032, 1102, 1140, 1160, 1178, 1240, 1247, 1290, 1333, 1634, 1653, 1720, 1740, 1767, 1798, 1860, 2204, 2280, 2356, 2451, 2494, 2580, 2666, 2697, 2755, 2945, 3268, 3306, 3480, 3534, 3596, 3720, 3741, 3999, 4085, 4408, 4495, 4712, 4902, 4988, 5160, 5332, 5394, 5510, 5890, 6235, 6536, 6612, 6665, 7068, 7192, 7482, 7998, 8170, 8265, 8835, 8990, 9804, 9976, 10664, 10788, 11020, 11780, 12255, 12470, 13224, 13330, 13485, 14136, 14964, 15996, 16340, 16530, 17081, 17670, 17980, 18705, 19608, 19995, 21576, 22040, 23560, 23693, 24510, 24940, 25327, 26660, 26970, 29928, 31992, 32680, 33060, 34162, 35340, 35960, 37410, 38657, 39990, 47386, 49020, 49880, 50654, 51243, 53320, 53940, 66120, 68324, 70680, 71079, 74820, 75981, 77314, 79980, 85405, 94772, 98040, 101308, 102486, 107880, 115971, 118465, 126635, 136648, 142158, 149640, 151962, 154628, 159960, 170810, 189544, 193285, 202616, 204972, 231942, 236930, 253270, 256215, 284316, 303924, 309256, 341620, 355395, 379905, 386570, 409944, 463884, 473860, 506540, 512430, 568632, 579855, 607848, 683240, 710790, 734483, 759810, 773140, 927768, 947720, 1013080, 1024860, 1159710, 1421580, 1468966, 1519620, 1546280, 2049720, 2203449, 2319420, 2843160, 2937932, 3039240, 3672415, 4406898, 4638840, 5875864, 7344830, 8813796, 11017245, 14689660, 17627592, 22034490, 29379320, 44068980, 88137960]

約数ペア:

[(1, 88137960), (2, 44068980), (3, 29379320), (4, 22034490), (5, 17627592), (6, 14689660), (8, 11017245), (10, 8813796), (12, 7344830), (15, 5875864), (19, 4638840), (20, 4406898), (24, 3672415), (29, 3039240), (30, 2937932), (31, 2843160), (38, 2319420), (40, 2203449), (43, 2049720), (57, 1546280), (58, 1519620), (60, 1468966), (62, 1421580), (76, 1159710), (86, 1024860), (87, 1013080), (93, 947720), (95, 927768), (114, 773140), (116, 759810), (120, 734483), (124, 710790), (129, 683240), (145, 607848), (152, 579855), (155, 568632), (172, 512430), (174, 506540), (186, 473860), (190, 463884), (215, 409944), (228, 386570), (232, 379905), (248, 355395), (258, 341620), (285, 309256), (290, 303924), (310, 284316), (344, 256215), (348, 253270), (372, 236930), (380, 231942), (430, 204972), (435, 202616), (456, 193285), (465, 189544), (516, 170810), (551, 159960), (570, 154628), (580, 151962), (589, 149640), (620, 142158), (645, 136648), (696, 126635), (744, 118465), (760, 115971), (817, 107880), (860, 102486), (870, 101308), (899, 98040), (930, 94772), (1032, 85405), (1102, 79980), (1140, 77314), (1160, 75981), (1178, 74820), (1240, 71079), (1247, 70680), (1290, 68324), (1333, 66120), (1634, 53940), (1653, 53320), (1720, 51243), (1740, 50654), (1767, 49880), (1798, 49020), (1860, 47386), (2204, 39990), (2280, 38657), (2356, 37410), (2451, 35960), (2494, 35340), (2580, 34162), (2666, 33060), (2697, 32680), (2755, 31992), (2945, 29928), (3268, 26970), (3306, 26660), (3480, 25327), (3534, 24940), (3596, 24510), (3720, 23693), (3741, 23560), (3999, 22040), (4085, 21576), (4408, 19995), (4495, 19608), (4712, 18705), (4902, 17980), (4988, 17670), (5160, 17081), (5332, 16530), (5394, 16340), (5510, 15996), (5890, 14964), (6235, 14136), (6536, 13485), (6612, 13330), (6665, 13224), (7068, 12470), (7192, 12255), (7482, 11780), (7998, 11020), (8170, 10788), (8265, 10664), (8835, 9976), (8990, 9804)]