213592500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{863}}^1$

素因数の和:904

約数の個数: 180

約数和(自身を含む): 736864128

約数和(自身を除く): 523271628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 125, 132, 150, 165, 180, 198, 220, 225, 250, 275, 300, 330, 375, 396, 450, 495, 500, 550, 625, 660, 750, 825, 863, 900, 990, 1100, 1125, 1250, 1375, 1500, 1650, 1726, 1875, 1980, 2250, 2475, 2500, 2589, 2750, 3300, 3452, 3750, 4125, 4315, 4500, 4950, 5178, 5500, 5625, 6875, 7500, 7767, 8250, 8630, 9493, 9900, 10356, 11250, 12375, 12945, 13750, 15534, 16500, 17260, 18986, 20625, 21575, 22500, 24750, 25890, 27500, 28479, 31068, 37972, 38835, 41250, 43150, 47465, 49500, 51780, 56958, 61875, 64725, 77670, 82500, 85437, 86300, 94930, 107875, 113916, 123750, 129450, 142395, 155340, 170874, 189860, 194175, 215750, 237325, 247500, 258900, 284790, 323625, 341748, 388350, 427185, 431500, 474650, 539375, 569580, 647250, 711975, 776700, 854370, 949300, 970875, 1078750, 1186625, 1294500, 1423950, 1618125, 1708740, 1941750, 2135925, 2157500, 2373250, 2847900, 3236250, 3559875, 3883500, 4271850, 4746500, 4854375, 5933125, 6472500, 7119750, 8543700, 9708750, 10679625, 11866250, 14239500, 17799375, 19417500, 21359250, 23732500, 35598750, 42718500, 53398125, 71197500, 106796250, 213592500]

約数ペア:

[(1, 213592500), (2, 106796250), (3, 71197500), (4, 53398125), (5, 42718500), (6, 35598750), (9, 23732500), (10, 21359250), (11, 19417500), (12, 17799375), (15, 14239500), (18, 11866250), (20, 10679625), (22, 9708750), (25, 8543700), (30, 7119750), (33, 6472500), (36, 5933125), (44, 4854375), (45, 4746500), (50, 4271850), (55, 3883500), (60, 3559875), (66, 3236250), (75, 2847900), (90, 2373250), (99, 2157500), (100, 2135925), (110, 1941750), (125, 1708740), (132, 1618125), (150, 1423950), (165, 1294500), (180, 1186625), (198, 1078750), (220, 970875), (225, 949300), (250, 854370), (275, 776700), (300, 711975), (330, 647250), (375, 569580), (396, 539375), (450, 474650), (495, 431500), (500, 427185), (550, 388350), (625, 341748), (660, 323625), (750, 284790), (825, 258900), (863, 247500), (900, 237325), (990, 215750), (1100, 194175), (1125, 189860), (1250, 170874), (1375, 155340), (1500, 142395), (1650, 129450), (1726, 123750), (1875, 113916), (1980, 107875), (2250, 94930), (2475, 86300), (2500, 85437), (2589, 82500), (2750, 77670), (3300, 64725), (3452, 61875), (3750, 56958), (4125, 51780), (4315, 49500), (4500, 47465), (4950, 43150), (5178, 41250), (5500, 38835), (5625, 37972), (6875, 31068), (7500, 28479), (7767, 27500), (8250, 25890), (8630, 24750), (9493, 22500), (9900, 21575), (10356, 20625), (11250, 18986), (12375, 17260), (12945, 16500), (13750, 15534)]