80501400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{6389}}^1$

素因数の和:6418

約数の個数: 144

約数和(自身を含む): 309020400

約数和(自身を除く): 228519000

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, 6389, 12600, 12778, 19167, 25556, 31945, 38334, 44723, 51112, 57501, 63890, 76668, 89446, 95835, 115002, 127780, 134169, 153336, 159725, 178892, 191670, 223615, 230004, 255560, 268338, 287505, 319450, 357784, 383340, 402507, 447230, 460008, 479175, 536676, 575010, 638900, 670845, 766680, 805014, 894460, 958350, 1073352, 1118075, 1150020, 1277800, 1341690, 1437525, 1610028, 1788920, 1916700, 2012535, 2236150, 2300040, 2683380, 2875050, 3220056, 3354225, 3833400, 4025070, 4472300, 5366760, 5750100, 6708450, 8050140, 8944600, 10062675, 11500200, 13416900, 16100280, 20125350, 26833800, 40250700, 80501400]

約数ペア:

[(1, 80501400), (2, 40250700), (3, 26833800), (4, 20125350), (5, 16100280), (6, 13416900), (7, 11500200), (8, 10062675), (9, 8944600), (10, 8050140), (12, 6708450), (14, 5750100), (15, 5366760), (18, 4472300), (20, 4025070), (21, 3833400), (24, 3354225), (25, 3220056), (28, 2875050), (30, 2683380), (35, 2300040), (36, 2236150), (40, 2012535), (42, 1916700), (45, 1788920), (50, 1610028), (56, 1437525), (60, 1341690), (63, 1277800), (70, 1150020), (72, 1118075), (75, 1073352), (84, 958350), (90, 894460), (100, 805014), (105, 766680), (120, 670845), (126, 638900), (140, 575010), (150, 536676), (168, 479175), (175, 460008), (180, 447230), (200, 402507), (210, 383340), (225, 357784), (252, 319450), (280, 287505), (300, 268338), (315, 255560), (350, 230004), (360, 223615), (420, 191670), (450, 178892), (504, 159725), (525, 153336), (600, 134169), (630, 127780), (700, 115002), (840, 95835), (900, 89446), (1050, 76668), (1260, 63890), (1400, 57501), (1575, 51112), (1800, 44723), (2100, 38334), (2520, 31945), (3150, 25556), (4200, 19167), (6300, 12778), (6389, 12600)]