89724840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 256

約数和(自身を含む): 311040000

約数和(自身を除く): 221315160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 29, 30, 38, 40, 46, 57, 58, 59, 60, 69, 76, 87, 92, 95, 114, 115, 116, 118, 120, 138, 145, 152, 174, 177, 184, 190, 228, 230, 232, 236, 276, 285, 290, 295, 345, 348, 354, 380, 435, 437, 456, 460, 472, 551, 552, 570, 580, 590, 667, 690, 696, 708, 760, 870, 874, 885, 920, 1102, 1121, 1140, 1160, 1180, 1311, 1334, 1357, 1380, 1416, 1653, 1711, 1740, 1748, 1770, 2001, 2185, 2204, 2242, 2280, 2360, 2622, 2668, 2714, 2755, 2760, 3306, 3335, 3363, 3422, 3480, 3496, 3540, 4002, 4071, 4370, 4408, 4484, 5133, 5244, 5336, 5428, 5510, 5605, 6555, 6612, 6670, 6726, 6785, 6844, 7080, 8004, 8142, 8265, 8555, 8740, 8968, 10005, 10266, 10488, 10856, 11020, 11210, 12673, 13110, 13224, 13340, 13452, 13570, 13688, 16008, 16284, 16530, 16815, 17110, 17480, 20010, 20355, 20532, 22040, 22420, 25346, 25665, 25783, 26220, 26680, 26904, 27140, 32509, 32568, 33060, 33630, 34220, 38019, 39353, 40020, 40710, 41064, 44840, 50692, 51330, 51566, 52440, 54280, 63365, 65018, 66120, 67260, 68440, 76038, 77349, 78706, 80040, 81420, 97527, 101384, 102660, 103132, 118059, 126730, 128915, 130036, 134520, 152076, 154698, 157412, 162545, 162840, 190095, 195054, 196765, 205320, 206264, 236118, 253460, 257830, 260072, 304152, 309396, 314824, 325090, 380190, 386745, 390108, 393530, 472236, 487635, 506920, 515660, 590295, 618792, 650180, 747707, 760380, 773490, 780216, 787060, 944472, 975270, 1031320, 1180590, 1300360, 1495414, 1520760, 1546980, 1574120, 1950540, 2243121, 2361180, 2990828, 3093960, 3738535, 3901080, 4486242, 4722360, 5981656, 7477070, 8972484, 11215605, 14954140, 17944968, 22431210, 29908280, 44862420, 89724840]

約数ペア:

[(1, 89724840), (2, 44862420), (3, 29908280), (4, 22431210), (5, 17944968), (6, 14954140), (8, 11215605), (10, 8972484), (12, 7477070), (15, 5981656), (19, 4722360), (20, 4486242), (23, 3901080), (24, 3738535), (29, 3093960), (30, 2990828), (38, 2361180), (40, 2243121), (46, 1950540), (57, 1574120), (58, 1546980), (59, 1520760), (60, 1495414), (69, 1300360), (76, 1180590), (87, 1031320), (92, 975270), (95, 944472), (114, 787060), (115, 780216), (116, 773490), (118, 760380), (120, 747707), (138, 650180), (145, 618792), (152, 590295), (174, 515660), (177, 506920), (184, 487635), (190, 472236), (228, 393530), (230, 390108), (232, 386745), (236, 380190), (276, 325090), (285, 314824), (290, 309396), (295, 304152), (345, 260072), (348, 257830), (354, 253460), (380, 236118), (435, 206264), (437, 205320), (456, 196765), (460, 195054), (472, 190095), (551, 162840), (552, 162545), (570, 157412), (580, 154698), (590, 152076), (667, 134520), (690, 130036), (696, 128915), (708, 126730), (760, 118059), (870, 103132), (874, 102660), (885, 101384), (920, 97527), (1102, 81420), (1121, 80040), (1140, 78706), (1160, 77349), (1180, 76038), (1311, 68440), (1334, 67260), (1357, 66120), (1380, 65018), (1416, 63365), (1653, 54280), (1711, 52440), (1740, 51566), (1748, 51330), (1770, 50692), (2001, 44840), (2185, 41064), (2204, 40710), (2242, 40020), (2280, 39353), (2360, 38019), (2622, 34220), (2668, 33630), (2714, 33060), (2755, 32568), (2760, 32509), (3306, 27140), (3335, 26904), (3363, 26680), (3422, 26220), (3480, 25783), (3496, 25665), (3540, 25346), (4002, 22420), (4071, 22040), (4370, 20532), (4408, 20355), (4484, 20010), (5133, 17480), (5244, 17110), (5336, 16815), (5428, 16530), (5510, 16284), (5605, 16008), (6555, 13688), (6612, 13570), (6670, 13452), (6726, 13340), (6785, 13224), (6844, 13110), (7080, 12673), (8004, 11210), (8142, 11020), (8265, 10856), (8555, 10488), (8740, 10266), (8968, 10005)]