84998550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{479}}^1$

素因数の和:527

約数の個数: 144

約数和(自身を含む): 261411840

約数和(自身を除く): 176413290

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 169, 175, 182, 195, 210, 273, 325, 338, 350, 390, 455, 479, 507, 525, 546, 650, 845, 910, 958, 975, 1014, 1050, 1183, 1365, 1437, 1690, 1950, 2275, 2366, 2395, 2535, 2730, 2874, 3353, 3549, 4225, 4550, 4790, 5070, 5915, 6227, 6706, 6825, 7098, 7185, 8450, 10059, 11830, 11975, 12454, 12675, 13650, 14370, 16765, 17745, 18681, 20118, 23950, 25350, 29575, 31135, 33530, 35490, 35925, 37362, 43589, 50295, 59150, 62270, 71850, 80951, 83825, 87178, 88725, 93405, 100590, 130767, 155675, 161902, 167650, 177450, 186810, 217945, 242853, 251475, 261534, 311350, 404755, 435890, 467025, 485706, 502950, 566657, 653835, 809510, 934050, 1089725, 1133314, 1214265, 1307670, 1699971, 2023775, 2179450, 2428530, 2833285, 3269175, 3399942, 4047550, 5666570, 6071325, 6538350, 8499855, 12142650, 14166425, 16999710, 28332850, 42499275, 84998550]

約数ペア:

[(1, 84998550), (2, 42499275), (3, 28332850), (5, 16999710), (6, 14166425), (7, 12142650), (10, 8499855), (13, 6538350), (14, 6071325), (15, 5666570), (21, 4047550), (25, 3399942), (26, 3269175), (30, 2833285), (35, 2428530), (39, 2179450), (42, 2023775), (50, 1699971), (65, 1307670), (70, 1214265), (75, 1133314), (78, 1089725), (91, 934050), (105, 809510), (130, 653835), (150, 566657), (169, 502950), (175, 485706), (182, 467025), (195, 435890), (210, 404755), (273, 311350), (325, 261534), (338, 251475), (350, 242853), (390, 217945), (455, 186810), (479, 177450), (507, 167650), (525, 161902), (546, 155675), (650, 130767), (845, 100590), (910, 93405), (958, 88725), (975, 87178), (1014, 83825), (1050, 80951), (1183, 71850), (1365, 62270), (1437, 59150), (1690, 50295), (1950, 43589), (2275, 37362), (2366, 35925), (2395, 35490), (2535, 33530), (2730, 31135), (2874, 29575), (3353, 25350), (3549, 23950), (4225, 20118), (4550, 18681), (4790, 17745), (5070, 16765), (5915, 14370), (6227, 13650), (6706, 12675), (6825, 12454), (7098, 11975), (7185, 11830), (8450, 10059)]