89860680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 288

約数和(自身を含む): 363130560

約数和(自身を除く): 273269880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 169, 180, 182, 195, 210, 211, 234, 252, 260, 273, 280, 312, 315, 338, 360, 364, 390, 420, 422, 455, 468, 504, 507, 520, 546, 585, 630, 633, 676, 728, 780, 819, 840, 844, 845, 910, 936, 1014, 1055, 1092, 1170, 1183, 1260, 1266, 1352, 1365, 1477, 1521, 1560, 1638, 1688, 1690, 1820, 1899, 2028, 2110, 2184, 2340, 2366, 2520, 2532, 2535, 2730, 2743, 2954, 3042, 3165, 3276, 3380, 3549, 3640, 3798, 4056, 4095, 4220, 4431, 4680, 4732, 5064, 5070, 5460, 5486, 5908, 5915, 6084, 6330, 6552, 6760, 7098, 7385, 7596, 7605, 8190, 8229, 8440, 8862, 9464, 9495, 10140, 10647, 10920, 10972, 11816, 11830, 12168, 12660, 13293, 13715, 14196, 14770, 15192, 15210, 16380, 16458, 17724, 17745, 18990, 19201, 20280, 21294, 21944, 22155, 23660, 24687, 25320, 26586, 27430, 28392, 29540, 30420, 32760, 32916, 35448, 35490, 35659, 37980, 38402, 41145, 42588, 44310, 47320, 49374, 53172, 53235, 54860, 57603, 59080, 60840, 65832, 66465, 70980, 71318, 75960, 76804, 82290, 85176, 88620, 96005, 98748, 106344, 106470, 106977, 109720, 115206, 123435, 132930, 141960, 142636, 153608, 164580, 172809, 177240, 178295, 192010, 197496, 212940, 213954, 230412, 246870, 249613, 265860, 285272, 288015, 320931, 329160, 345618, 356590, 384020, 425880, 427908, 460824, 493740, 499226, 531720, 534885, 576030, 641862, 691236, 713180, 748839, 768040, 855816, 864045, 987480, 998452, 1069770, 1152060, 1248065, 1283724, 1382472, 1426360, 1497678, 1604655, 1728090, 1996904, 2139540, 2246517, 2304120, 2496130, 2567448, 2995356, 3209310, 3456180, 3744195, 4279080, 4493034, 4992260, 5990712, 6418620, 6912360, 7488390, 8986068, 9984520, 11232585, 12837240, 14976780, 17972136, 22465170, 29953560, 44930340, 89860680]

約数ペア:

[(1, 89860680), (2, 44930340), (3, 29953560), (4, 22465170), (5, 17972136), (6, 14976780), (7, 12837240), (8, 11232585), (9, 9984520), (10, 8986068), (12, 7488390), (13, 6912360), (14, 6418620), (15, 5990712), (18, 4992260), (20, 4493034), (21, 4279080), (24, 3744195), (26, 3456180), (28, 3209310), (30, 2995356), (35, 2567448), (36, 2496130), (39, 2304120), (40, 2246517), (42, 2139540), (45, 1996904), (52, 1728090), (56, 1604655), (60, 1497678), (63, 1426360), (65, 1382472), (70, 1283724), (72, 1248065), (78, 1152060), (84, 1069770), (90, 998452), (91, 987480), (104, 864045), (105, 855816), (117, 768040), (120, 748839), (126, 713180), (130, 691236), (140, 641862), (156, 576030), (168, 534885), (169, 531720), (180, 499226), (182, 493740), (195, 460824), (210, 427908), (211, 425880), (234, 384020), (252, 356590), (260, 345618), (273, 329160), (280, 320931), (312, 288015), (315, 285272), (338, 265860), (360, 249613), (364, 246870), (390, 230412), (420, 213954), (422, 212940), (455, 197496), (468, 192010), (504, 178295), (507, 177240), (520, 172809), (546, 164580), (585, 153608), (630, 142636), (633, 141960), (676, 132930), (728, 123435), (780, 115206), (819, 109720), (840, 106977), (844, 106470), (845, 106344), (910, 98748), (936, 96005), (1014, 88620), (1055, 85176), (1092, 82290), (1170, 76804), (1183, 75960), (1260, 71318), (1266, 70980), (1352, 66465), (1365, 65832), (1477, 60840), (1521, 59080), (1560, 57603), (1638, 54860), (1688, 53235), (1690, 53172), (1820, 49374), (1899, 47320), (2028, 44310), (2110, 42588), (2184, 41145), (2340, 38402), (2366, 37980), (2520, 35659), (2532, 35490), (2535, 35448), (2730, 32916), (2743, 32760), (2954, 30420), (3042, 29540), (3165, 28392), (3276, 27430), (3380, 26586), (3549, 25320), (3640, 24687), (3798, 23660), (4056, 22155), (4095, 21944), (4220, 21294), (4431, 20280), (4680, 19201), (4732, 18990), (5064, 17745), (5070, 17724), (5460, 16458), (5486, 16380), (5908, 15210), (5915, 15192), (6084, 14770), (6330, 14196), (6552, 13715), (6760, 13293), (7098, 12660), (7385, 12168), (7596, 11830), (7605, 11816), (8190, 10972), (8229, 10920), (8440, 10647), (8862, 10140), (9464, 9495)]