1240650000

素因数分解:

$2^4\times 3^3\times 5^5\times {\mathrm{919}}^1$

素因数の和:961

約数の個数: 240

約数和(自身を含む): 4455964800

約数和(自身を除く): 3215314800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 180, 200, 216, 225, 240, 250, 270, 300, 360, 375, 400, 432, 450, 500, 540, 600, 625, 675, 720, 750, 900, 919, 1000, 1080, 1125, 1200, 1250, 1350, 1500, 1800, 1838, 1875, 2000, 2160, 2250, 2500, 2700, 2757, 3000, 3125, 3375, 3600, 3676, 3750, 4500, 4595, 5000, 5400, 5514, 5625, 6000, 6250, 6750, 7352, 7500, 8271, 9000, 9190, 9375, 10000, 10800, 11028, 11250, 12500, 13500, 13785, 14704, 15000, 16542, 16875, 18000, 18380, 18750, 22056, 22500, 22975, 24813, 25000, 27000, 27570, 28125, 30000, 33084, 33750, 36760, 37500, 41355, 44112, 45000, 45950, 49626, 50000, 54000, 55140, 56250, 66168, 67500, 68925, 73520, 75000, 82710, 84375, 90000, 91900, 99252, 110280, 112500, 114875, 124065, 132336, 135000, 137850, 150000, 165420, 168750, 183800, 198504, 206775, 220560, 225000, 229750, 248130, 270000, 275700, 330840, 337500, 344625, 367600, 397008, 413550, 450000, 459500, 496260, 551400, 574375, 620325, 661680, 675000, 689250, 827100, 919000, 992520, 1033875, 1102800, 1148750, 1240650, 1350000, 1378500, 1654200, 1723125, 1838000, 1985040, 2067750, 2297500, 2481300, 2757000, 2871875, 3101625, 3308400, 3446250, 4135500, 4595000, 4962600, 5169375, 5514000, 5743750, 6203250, 6892500, 8271000, 8615625, 9190000, 9925200, 10338750, 11487500, 12406500, 13785000, 15508125, 16542000, 17231250, 20677500, 22975000, 24813000, 25846875, 27570000, 31016250, 34462500, 41355000, 45950000, 49626000, 51693750, 62032500, 68925000, 77540625, 82710000, 103387500, 124065000, 137850000, 155081250, 206775000, 248130000, 310162500, 413550000, 620325000, 1240650000]

約数ペア:

[(1, 1240650000), (2, 620325000), (3, 413550000), (4, 310162500), (5, 248130000), (6, 206775000), (8, 155081250), (9, 137850000), (10, 124065000), (12, 103387500), (15, 82710000), (16, 77540625), (18, 68925000), (20, 62032500), (24, 51693750), (25, 49626000), (27, 45950000), (30, 41355000), (36, 34462500), (40, 31016250), (45, 27570000), (48, 25846875), (50, 24813000), (54, 22975000), (60, 20677500), (72, 17231250), (75, 16542000), (80, 15508125), (90, 13785000), (100, 12406500), (108, 11487500), (120, 10338750), (125, 9925200), (135, 9190000), (144, 8615625), (150, 8271000), (180, 6892500), (200, 6203250), (216, 5743750), (225, 5514000), (240, 5169375), (250, 4962600), (270, 4595000), (300, 4135500), (360, 3446250), (375, 3308400), (400, 3101625), (432, 2871875), (450, 2757000), (500, 2481300), (540, 2297500), (600, 2067750), (625, 1985040), (675, 1838000), (720, 1723125), (750, 1654200), (900, 1378500), (919, 1350000), (1000, 1240650), (1080, 1148750), (1125, 1102800), (1200, 1033875), (1250, 992520), (1350, 919000), (1500, 827100), (1800, 689250), (1838, 675000), (1875, 661680), (2000, 620325), (2160, 574375), (2250, 551400), (2500, 496260), (2700, 459500), (2757, 450000), (3000, 413550), (3125, 397008), (3375, 367600), (3600, 344625), (3676, 337500), (3750, 330840), (4500, 275700), (4595, 270000), (5000, 248130), (5400, 229750), (5514, 225000), (5625, 220560), (6000, 206775), (6250, 198504), (6750, 183800), (7352, 168750), (7500, 165420), (8271, 150000), (9000, 137850), (9190, 135000), (9375, 132336), (10000, 124065), (10800, 114875), (11028, 112500), (11250, 110280), (12500, 99252), (13500, 91900), (13785, 90000), (14704, 84375), (15000, 82710), (16542, 75000), (16875, 73520), (18000, 68925), (18380, 67500), (18750, 66168), (22056, 56250), (22500, 55140), (22975, 54000), (24813, 50000), (25000, 49626), (27000, 45950), (27570, 45000), (28125, 44112), (30000, 41355), (33084, 37500), (33750, 36760)]