19802340000

素因数分解:

$2^5\times 3^3\times 5^4\times {\mathrm{36671}}^1$

素因数の和:36710

約数の個数: 240

約数和(自身を含む): 72174896640

約数和(自身を除く): 52372556640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 180, 200, 216, 225, 240, 250, 270, 288, 300, 360, 375, 400, 432, 450, 480, 500, 540, 600, 625, 675, 720, 750, 800, 864, 900, 1000, 1080, 1125, 1200, 1250, 1350, 1440, 1500, 1800, 1875, 2000, 2160, 2250, 2400, 2500, 2700, 3000, 3375, 3600, 3750, 4000, 4320, 4500, 5000, 5400, 5625, 6000, 6750, 7200, 7500, 9000, 10000, 10800, 11250, 12000, 13500, 15000, 16875, 18000, 20000, 21600, 22500, 27000, 30000, 33750, 36000, 36671, 45000, 54000, 60000, 67500, 73342, 90000, 108000, 110013, 135000, 146684, 180000, 183355, 220026, 270000, 293368, 330039, 366710, 440052, 540000, 550065, 586736, 660078, 733420, 880104, 916775, 990117, 1100130, 1173472, 1320156, 1466840, 1650195, 1760208, 1833550, 1980234, 2200260, 2640312, 2750325, 2933680, 3300390, 3520416, 3667100, 3960468, 4400520, 4583875, 4950585, 5280624, 5500650, 5867360, 6600780, 7334200, 7920936, 8250975, 8801040, 9167750, 9901170, 10561248, 11001300, 13201560, 13751625, 14668400, 15841872, 16501950, 17602080, 18335500, 19802340, 22002600, 22919375, 24752925, 26403120, 27503250, 29336800, 31683744, 33003900, 36671000, 39604680, 41254875, 44005200, 45838750, 49505850, 52806240, 55006500, 66007800, 68758125, 73342000, 79209360, 82509750, 88010400, 91677500, 99011700, 110013000, 123764625, 132015600, 137516250, 146684000, 158418720, 165019500, 183355000, 198023400, 206274375, 220026000, 247529250, 264031200, 275032500, 330039000, 366710000, 396046800, 412548750, 440052000, 495058500, 550065000, 618823125, 660078000, 733420000, 792093600, 825097500, 990117000, 1100130000, 1237646250, 1320156000, 1650195000, 1980234000, 2200260000, 2475292500, 3300390000, 3960468000, 4950585000, 6600780000, 9901170000, 19802340000]

約数ペア:

[(1, 19802340000), (2, 9901170000), (3, 6600780000), (4, 4950585000), (5, 3960468000), (6, 3300390000), (8, 2475292500), (9, 2200260000), (10, 1980234000), (12, 1650195000), (15, 1320156000), (16, 1237646250), (18, 1100130000), (20, 990117000), (24, 825097500), (25, 792093600), (27, 733420000), (30, 660078000), (32, 618823125), (36, 550065000), (40, 495058500), (45, 440052000), (48, 412548750), (50, 396046800), (54, 366710000), (60, 330039000), (72, 275032500), (75, 264031200), (80, 247529250), (90, 220026000), (96, 206274375), (100, 198023400), (108, 183355000), (120, 165019500), (125, 158418720), (135, 146684000), (144, 137516250), (150, 132015600), (160, 123764625), (180, 110013000), (200, 99011700), (216, 91677500), (225, 88010400), (240, 82509750), (250, 79209360), (270, 73342000), (288, 68758125), (300, 66007800), (360, 55006500), (375, 52806240), (400, 49505850), (432, 45838750), (450, 44005200), (480, 41254875), (500, 39604680), (540, 36671000), (600, 33003900), (625, 31683744), (675, 29336800), (720, 27503250), (750, 26403120), (800, 24752925), (864, 22919375), (900, 22002600), (1000, 19802340), (1080, 18335500), (1125, 17602080), (1200, 16501950), (1250, 15841872), (1350, 14668400), (1440, 13751625), (1500, 13201560), (1800, 11001300), (1875, 10561248), (2000, 9901170), (2160, 9167750), (2250, 8801040), (2400, 8250975), (2500, 7920936), (2700, 7334200), (3000, 6600780), (3375, 5867360), (3600, 5500650), (3750, 5280624), (4000, 4950585), (4320, 4583875), (4500, 4400520), (5000, 3960468), (5400, 3667100), (5625, 3520416), (6000, 3300390), (6750, 2933680), (7200, 2750325), (7500, 2640312), (9000, 2200260), (10000, 1980234), (10800, 1833550), (11250, 1760208), (12000, 1650195), (13500, 1466840), (15000, 1320156), (16875, 1173472), (18000, 1100130), (20000, 990117), (21600, 916775), (22500, 880104), (27000, 733420), (30000, 660078), (33750, 586736), (36000, 550065), (36671, 540000), (45000, 440052), (54000, 366710), (60000, 330039), (67500, 293368), (73342, 270000), (90000, 220026), (108000, 183355), (110013, 180000), (135000, 146684)]