87149580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 299765760

約数和(自身を除く): 212616180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 67, 70, 76, 84, 95, 105, 114, 133, 134, 140, 163, 190, 201, 210, 228, 266, 268, 285, 326, 335, 380, 399, 402, 420, 469, 489, 532, 570, 652, 665, 670, 798, 804, 815, 938, 978, 1005, 1140, 1141, 1273, 1330, 1340, 1407, 1596, 1630, 1876, 1956, 1995, 2010, 2282, 2345, 2445, 2546, 2660, 2814, 3097, 3260, 3423, 3819, 3990, 4020, 4564, 4690, 4890, 5092, 5628, 5705, 6194, 6365, 6846, 7035, 7638, 7980, 8911, 9291, 9380, 9780, 10921, 11410, 12388, 12730, 13692, 14070, 15276, 15485, 17115, 17822, 18582, 19095, 21679, 21842, 22820, 25460, 26733, 28140, 30970, 32763, 34230, 35644, 37164, 38190, 43358, 43684, 44555, 46455, 53466, 54605, 61940, 65037, 65526, 68460, 76380, 76447, 86716, 89110, 92910, 106932, 108395, 109210, 130074, 131052, 133665, 152894, 163815, 178220, 185820, 207499, 216790, 218420, 229341, 260148, 267330, 305788, 325185, 327630, 382235, 414998, 433580, 458682, 534660, 622497, 650370, 655260, 764470, 829996, 917364, 1037495, 1146705, 1244994, 1300740, 1452493, 1528940, 2074990, 2293410, 2489988, 2904986, 3112485, 4149980, 4357479, 4586820, 5809972, 6224970, 7262465, 8714958, 12449940, 14524930, 17429916, 21787395, 29049860, 43574790, 87149580]

約数ペア:

[(1, 87149580), (2, 43574790), (3, 29049860), (4, 21787395), (5, 17429916), (6, 14524930), (7, 12449940), (10, 8714958), (12, 7262465), (14, 6224970), (15, 5809972), (19, 4586820), (20, 4357479), (21, 4149980), (28, 3112485), (30, 2904986), (35, 2489988), (38, 2293410), (42, 2074990), (57, 1528940), (60, 1452493), (67, 1300740), (70, 1244994), (76, 1146705), (84, 1037495), (95, 917364), (105, 829996), (114, 764470), (133, 655260), (134, 650370), (140, 622497), (163, 534660), (190, 458682), (201, 433580), (210, 414998), (228, 382235), (266, 327630), (268, 325185), (285, 305788), (326, 267330), (335, 260148), (380, 229341), (399, 218420), (402, 216790), (420, 207499), (469, 185820), (489, 178220), (532, 163815), (570, 152894), (652, 133665), (665, 131052), (670, 130074), (798, 109210), (804, 108395), (815, 106932), (938, 92910), (978, 89110), (1005, 86716), (1140, 76447), (1141, 76380), (1273, 68460), (1330, 65526), (1340, 65037), (1407, 61940), (1596, 54605), (1630, 53466), (1876, 46455), (1956, 44555), (1995, 43684), (2010, 43358), (2282, 38190), (2345, 37164), (2445, 35644), (2546, 34230), (2660, 32763), (2814, 30970), (3097, 28140), (3260, 26733), (3423, 25460), (3819, 22820), (3990, 21842), (4020, 21679), (4564, 19095), (4690, 18582), (4890, 17822), (5092, 17115), (5628, 15485), (5705, 15276), (6194, 14070), (6365, 13692), (6846, 12730), (7035, 12388), (7638, 11410), (7980, 10921), (8911, 9780), (9291, 9380)]