670181400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{53189}}^1$

素因数の和:53218

約数の個数: 144

約数和(自身を含む): 2572268400

約数和(自身を除く): 1902087000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 53189, 106378, 159567, 212756, 265945, 319134, 372323, 425512, 478701, 531890, 638268, 744646, 797835, 957402, 1063780, 1116969, 1276536, 1329725, 1489292, 1595670, 1861615, 1914804, 2127560, 2233938, 2393505, 2659450, 2978584, 3191340, 3350907, 3723230, 3829608, 3989175, 4467876, 4787010, 5318900, 5584845, 6382680, 6701814, 7446460, 7978350, 8935752, 9308075, 9574020, 10637800, 11169690, 11967525, 13403628, 14892920, 15956700, 16754535, 18616150, 19148040, 22339380, 23935050, 26807256, 27924225, 31913400, 33509070, 37232300, 44678760, 47870100, 55848450, 67018140, 74464600, 83772675, 95740200, 111696900, 134036280, 167545350, 223393800, 335090700, 670181400]

約数ペア:

[(1, 670181400), (2, 335090700), (3, 223393800), (4, 167545350), (5, 134036280), (6, 111696900), (7, 95740200), (8, 83772675), (9, 74464600), (10, 67018140), (12, 55848450), (14, 47870100), (15, 44678760), (18, 37232300), (20, 33509070), (21, 31913400), (24, 27924225), (25, 26807256), (28, 23935050), (30, 22339380), (35, 19148040), (36, 18616150), (40, 16754535), (42, 15956700), (45, 14892920), (50, 13403628), (56, 11967525), (60, 11169690), (63, 10637800), (70, 9574020), (72, 9308075), (75, 8935752), (84, 7978350), (90, 7446460), (100, 6701814), (105, 6382680), (120, 5584845), (126, 5318900), (140, 4787010), (150, 4467876), (168, 3989175), (175, 3829608), (180, 3723230), (200, 3350907), (210, 3191340), (225, 2978584), (252, 2659450), (280, 2393505), (300, 2233938), (315, 2127560), (350, 1914804), (360, 1861615), (420, 1595670), (450, 1489292), (504, 1329725), (525, 1276536), (600, 1116969), (630, 1063780), (700, 957402), (840, 797835), (900, 744646), (1050, 638268), (1260, 531890), (1400, 478701), (1575, 425512), (1800, 372323), (2100, 319134), (2520, 265945), (3150, 212756), (4200, 159567), (6300, 106378), (12600, 53189)]