40250700

素因数分解:

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

素因数の和:6416

約数の個数: 108

約数和(自身を含む): 144209520

約数和(自身を除く): 103958820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 6389, 12778, 19167, 25556, 31945, 38334, 44723, 57501, 63890, 76668, 89446, 95835, 115002, 127780, 134169, 159725, 178892, 191670, 223615, 230004, 268338, 287505, 319450, 383340, 402507, 447230, 479175, 536676, 575010, 638900, 670845, 805014, 894460, 958350, 1118075, 1150020, 1341690, 1437525, 1610028, 1916700, 2012535, 2236150, 2683380, 2875050, 3354225, 4025070, 4472300, 5750100, 6708450, 8050140, 10062675, 13416900, 20125350, 40250700]

約数ペア:

[(1, 40250700), (2, 20125350), (3, 13416900), (4, 10062675), (5, 8050140), (6, 6708450), (7, 5750100), (9, 4472300), (10, 4025070), (12, 3354225), (14, 2875050), (15, 2683380), (18, 2236150), (20, 2012535), (21, 1916700), (25, 1610028), (28, 1437525), (30, 1341690), (35, 1150020), (36, 1118075), (42, 958350), (45, 894460), (50, 805014), (60, 670845), (63, 638900), (70, 575010), (75, 536676), (84, 479175), (90, 447230), (100, 402507), (105, 383340), (126, 319450), (140, 287505), (150, 268338), (175, 230004), (180, 223615), (210, 191670), (225, 178892), (252, 159725), (300, 134169), (315, 127780), (350, 115002), (420, 95835), (450, 89446), (525, 76668), (630, 63890), (700, 57501), (900, 44723), (1050, 38334), (1260, 31945), (1575, 25556), (2100, 19167), (3150, 12778), (6300, 6389)]