227170440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:377

約数の個数: 256

約数和(自身を含む): 875520000

約数和(自身を除く): 648349560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 151, 168, 180, 189, 199, 210, 216, 252, 270, 280, 302, 315, 360, 378, 398, 420, 453, 504, 540, 597, 604, 630, 755, 756, 796, 840, 906, 945, 995, 1057, 1080, 1194, 1208, 1260, 1359, 1393, 1510, 1512, 1592, 1791, 1812, 1890, 1990, 2114, 2265, 2388, 2520, 2718, 2786, 2985, 3020, 3171, 3582, 3624, 3780, 3980, 4077, 4179, 4228, 4530, 4776, 5285, 5373, 5436, 5572, 5970, 6040, 6342, 6795, 6965, 7164, 7560, 7960, 8154, 8358, 8456, 8955, 9060, 9513, 10570, 10746, 10872, 11144, 11940, 12537, 12684, 13590, 13930, 14328, 15855, 16308, 16716, 17910, 18120, 19026, 20385, 20895, 21140, 21492, 23880, 25074, 25368, 26865, 27180, 27860, 28539, 30049, 31710, 32616, 33432, 35820, 37611, 38052, 40770, 41790, 42280, 42984, 47565, 50148, 53730, 54360, 55720, 57078, 60098, 62685, 63420, 71640, 75222, 76104, 81540, 83580, 90147, 95130, 100296, 107460, 114156, 120196, 125370, 126840, 142695, 150245, 150444, 163080, 167160, 180294, 188055, 190260, 210343, 214920, 228312, 240392, 250740, 270441, 285390, 300490, 300888, 360588, 376110, 380520, 420686, 450735, 501480, 540882, 570780, 600980, 631029, 721176, 752220, 811323, 841372, 901470, 1051715, 1081764, 1141560, 1201960, 1262058, 1352205, 1504440, 1622646, 1682744, 1802940, 1893087, 2103430, 2163528, 2524116, 2704410, 3155145, 3245292, 3605880, 3786174, 4056615, 4206860, 5048232, 5408820, 5679261, 6310290, 6490584, 7572348, 8113230, 8413720, 9465435, 10817640, 11358522, 12620580, 15144696, 16226460, 18930870, 22717044, 25241160, 28396305, 32452920, 37861740, 45434088, 56792610, 75723480, 113585220, 227170440]

約数ペア:

[(1, 227170440), (2, 113585220), (3, 75723480), (4, 56792610), (5, 45434088), (6, 37861740), (7, 32452920), (8, 28396305), (9, 25241160), (10, 22717044), (12, 18930870), (14, 16226460), (15, 15144696), (18, 12620580), (20, 11358522), (21, 10817640), (24, 9465435), (27, 8413720), (28, 8113230), (30, 7572348), (35, 6490584), (36, 6310290), (40, 5679261), (42, 5408820), (45, 5048232), (54, 4206860), (56, 4056615), (60, 3786174), (63, 3605880), (70, 3245292), (72, 3155145), (84, 2704410), (90, 2524116), (105, 2163528), (108, 2103430), (120, 1893087), (126, 1802940), (135, 1682744), (140, 1622646), (151, 1504440), (168, 1352205), (180, 1262058), (189, 1201960), (199, 1141560), (210, 1081764), (216, 1051715), (252, 901470), (270, 841372), (280, 811323), (302, 752220), (315, 721176), (360, 631029), (378, 600980), (398, 570780), (420, 540882), (453, 501480), (504, 450735), (540, 420686), (597, 380520), (604, 376110), (630, 360588), (755, 300888), (756, 300490), (796, 285390), (840, 270441), (906, 250740), (945, 240392), (995, 228312), (1057, 214920), (1080, 210343), (1194, 190260), (1208, 188055), (1260, 180294), (1359, 167160), (1393, 163080), (1510, 150444), (1512, 150245), (1592, 142695), (1791, 126840), (1812, 125370), (1890, 120196), (1990, 114156), (2114, 107460), (2265, 100296), (2388, 95130), (2520, 90147), (2718, 83580), (2786, 81540), (2985, 76104), (3020, 75222), (3171, 71640), (3582, 63420), (3624, 62685), (3780, 60098), (3980, 57078), (4077, 55720), (4179, 54360), (4228, 53730), (4530, 50148), (4776, 47565), (5285, 42984), (5373, 42280), (5436, 41790), (5572, 40770), (5970, 38052), (6040, 37611), (6342, 35820), (6795, 33432), (6965, 32616), (7164, 31710), (7560, 30049), (7960, 28539), (8154, 27860), (8358, 27180), (8456, 26865), (8955, 25368), (9060, 25074), (9513, 23880), (10570, 21492), (10746, 21140), (10872, 20895), (11144, 20385), (11940, 19026), (12537, 18120), (12684, 17910), (13590, 16716), (13930, 16308), (14328, 15855)]