211396500

素因数分解:

$2^2\times 3^3\times 5^3\times 7^1\times {\mathrm{2237}}^1$

素因数の和:2272

約数の個数: 192

約数和(自身を含む): 782046720

約数和(自身を除く): 570650220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 125, 126, 135, 140, 150, 175, 180, 189, 210, 225, 250, 252, 270, 300, 315, 350, 375, 378, 420, 450, 500, 525, 540, 630, 675, 700, 750, 756, 875, 900, 945, 1050, 1125, 1260, 1350, 1500, 1575, 1750, 1890, 2100, 2237, 2250, 2625, 2700, 3150, 3375, 3500, 3780, 4474, 4500, 4725, 5250, 6300, 6711, 6750, 7875, 8948, 9450, 10500, 11185, 13422, 13500, 15659, 15750, 18900, 20133, 22370, 23625, 26844, 31318, 31500, 33555, 40266, 44740, 46977, 47250, 55925, 60399, 62636, 67110, 78295, 80532, 93954, 94500, 100665, 111850, 120798, 134220, 140931, 156590, 167775, 187908, 201330, 223700, 234885, 241596, 279625, 281862, 301995, 313180, 335550, 391475, 402660, 422793, 469770, 503325, 559250, 563724, 603990, 671100, 704655, 782950, 838875, 845586, 939540, 1006650, 1118500, 1174425, 1207980, 1409310, 1509975, 1565900, 1677750, 1691172, 1957375, 2013300, 2113965, 2348850, 2516625, 2818620, 3019950, 3355500, 3523275, 3914750, 4227930, 4697700, 5033250, 5872125, 6039900, 7046550, 7549875, 7829500, 8455860, 10066500, 10569825, 11744250, 14093100, 15099750, 17616375, 21139650, 23488500, 30199500, 35232750, 42279300, 52849125, 70465500, 105698250, 211396500]

約数ペア:

[(1, 211396500), (2, 105698250), (3, 70465500), (4, 52849125), (5, 42279300), (6, 35232750), (7, 30199500), (9, 23488500), (10, 21139650), (12, 17616375), (14, 15099750), (15, 14093100), (18, 11744250), (20, 10569825), (21, 10066500), (25, 8455860), (27, 7829500), (28, 7549875), (30, 7046550), (35, 6039900), (36, 5872125), (42, 5033250), (45, 4697700), (50, 4227930), (54, 3914750), (60, 3523275), (63, 3355500), (70, 3019950), (75, 2818620), (84, 2516625), (90, 2348850), (100, 2113965), (105, 2013300), (108, 1957375), (125, 1691172), (126, 1677750), (135, 1565900), (140, 1509975), (150, 1409310), (175, 1207980), (180, 1174425), (189, 1118500), (210, 1006650), (225, 939540), (250, 845586), (252, 838875), (270, 782950), (300, 704655), (315, 671100), (350, 603990), (375, 563724), (378, 559250), (420, 503325), (450, 469770), (500, 422793), (525, 402660), (540, 391475), (630, 335550), (675, 313180), (700, 301995), (750, 281862), (756, 279625), (875, 241596), (900, 234885), (945, 223700), (1050, 201330), (1125, 187908), (1260, 167775), (1350, 156590), (1500, 140931), (1575, 134220), (1750, 120798), (1890, 111850), (2100, 100665), (2237, 94500), (2250, 93954), (2625, 80532), (2700, 78295), (3150, 67110), (3375, 62636), (3500, 60399), (3780, 55925), (4474, 47250), (4500, 46977), (4725, 44740), (5250, 40266), (6300, 33555), (6711, 31500), (6750, 31318), (7875, 26844), (8948, 23625), (9450, 22370), (10500, 20133), (11185, 18900), (13422, 15750), (13500, 15659)]