201253500

素因数分解:

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

素因数の和:6421

約数の個数: 144

約数和(自身を含む): 725699520

約数和(自身を除く): 524446020

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, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2250, 2625, 3150, 3500, 4500, 5250, 6300, 6389, 7875, 10500, 12778, 15750, 19167, 25556, 31500, 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, 798625, 805014, 894460, 958350, 1118075, 1150020, 1341690, 1437525, 1597250, 1610028, 1916700, 2012535, 2236150, 2395875, 2683380, 2875050, 3194500, 3354225, 4025070, 4472300, 4791750, 5590375, 5750100, 6708450, 7187625, 8050140, 9583500, 10062675, 11180750, 13416900, 14375250, 16771125, 20125350, 22361500, 28750500, 33542250, 40250700, 50313375, 67084500, 100626750, 201253500]

約数ペア:

[(1, 201253500), (2, 100626750), (3, 67084500), (4, 50313375), (5, 40250700), (6, 33542250), (7, 28750500), (9, 22361500), (10, 20125350), (12, 16771125), (14, 14375250), (15, 13416900), (18, 11180750), (20, 10062675), (21, 9583500), (25, 8050140), (28, 7187625), (30, 6708450), (35, 5750100), (36, 5590375), (42, 4791750), (45, 4472300), (50, 4025070), (60, 3354225), (63, 3194500), (70, 2875050), (75, 2683380), (84, 2395875), (90, 2236150), (100, 2012535), (105, 1916700), (125, 1610028), (126, 1597250), (140, 1437525), (150, 1341690), (175, 1150020), (180, 1118075), (210, 958350), (225, 894460), (250, 805014), (252, 798625), (300, 670845), (315, 638900), (350, 575010), (375, 536676), (420, 479175), (450, 447230), (500, 402507), (525, 383340), (630, 319450), (700, 287505), (750, 268338), (875, 230004), (900, 223615), (1050, 191670), (1125, 178892), (1260, 159725), (1500, 134169), (1575, 127780), (1750, 115002), (2100, 95835), (2250, 89446), (2625, 76668), (3150, 63890), (3500, 57501), (4500, 44723), (5250, 38334), (6300, 31945), (6389, 31500), (7875, 25556), (10500, 19167), (12778, 15750)]