89728560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 200

約数和(自身を含む): 318144816

約数和(自身を除く): 228416256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 108, 120, 122, 135, 144, 162, 180, 183, 216, 227, 240, 244, 270, 305, 324, 360, 366, 405, 432, 454, 488, 540, 549, 610, 648, 681, 720, 732, 810, 908, 915, 976, 1080, 1098, 1135, 1220, 1296, 1362, 1464, 1620, 1647, 1816, 1830, 2043, 2160, 2196, 2270, 2440, 2724, 2745, 2928, 3240, 3294, 3405, 3632, 3660, 4086, 4392, 4540, 4880, 4941, 5448, 5490, 6129, 6480, 6588, 6810, 7320, 8172, 8235, 8784, 9080, 9882, 10215, 10896, 10980, 12258, 13176, 13620, 13847, 14640, 16344, 16470, 18160, 18387, 19764, 20430, 21960, 24516, 24705, 26352, 27240, 27694, 30645, 32688, 32940, 36774, 39528, 40860, 41541, 43920, 49032, 49410, 54480, 55388, 61290, 65880, 69235, 73548, 79056, 81720, 83082, 91935, 98064, 98820, 110776, 122580, 124623, 131760, 138470, 147096, 163440, 166164, 183870, 197640, 207705, 221552, 245160, 249246, 276940, 294192, 332328, 367740, 373869, 395280, 415410, 490320, 498492, 553880, 623115, 664656, 735480, 747738, 830820, 996984, 1107760, 1121607, 1246230, 1470960, 1495476, 1661640, 1869345, 1993968, 2243214, 2492460, 2990952, 3323280, 3738690, 4486428, 4984920, 5608035, 5981904, 7477380, 8972856, 9969840, 11216070, 14954760, 17945712, 22432140, 29909520, 44864280, 89728560]

約数ペア:

[(1, 89728560), (2, 44864280), (3, 29909520), (4, 22432140), (5, 17945712), (6, 14954760), (8, 11216070), (9, 9969840), (10, 8972856), (12, 7477380), (15, 5981904), (16, 5608035), (18, 4984920), (20, 4486428), (24, 3738690), (27, 3323280), (30, 2990952), (36, 2492460), (40, 2243214), (45, 1993968), (48, 1869345), (54, 1661640), (60, 1495476), (61, 1470960), (72, 1246230), (80, 1121607), (81, 1107760), (90, 996984), (108, 830820), (120, 747738), (122, 735480), (135, 664656), (144, 623115), (162, 553880), (180, 498492), (183, 490320), (216, 415410), (227, 395280), (240, 373869), (244, 367740), (270, 332328), (305, 294192), (324, 276940), (360, 249246), (366, 245160), (405, 221552), (432, 207705), (454, 197640), (488, 183870), (540, 166164), (549, 163440), (610, 147096), (648, 138470), (681, 131760), (720, 124623), (732, 122580), (810, 110776), (908, 98820), (915, 98064), (976, 91935), (1080, 83082), (1098, 81720), (1135, 79056), (1220, 73548), (1296, 69235), (1362, 65880), (1464, 61290), (1620, 55388), (1647, 54480), (1816, 49410), (1830, 49032), (2043, 43920), (2160, 41541), (2196, 40860), (2270, 39528), (2440, 36774), (2724, 32940), (2745, 32688), (2928, 30645), (3240, 27694), (3294, 27240), (3405, 26352), (3632, 24705), (3660, 24516), (4086, 21960), (4392, 20430), (4540, 19764), (4880, 18387), (4941, 18160), (5448, 16470), (5490, 16344), (6129, 14640), (6480, 13847), (6588, 13620), (6810, 13176), (7320, 12258), (8172, 10980), (8235, 10896), (8784, 10215), (9080, 9882)]