145125000

素因数分解:

$2^3\times 3^3\times 5^6\times {\mathrm{43}}^1$

素因数の和:88

約数の個数: 224

約数和(自身を含む): 515618400

約数和(自身を除く): 370493400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 43, 45, 50, 54, 60, 72, 75, 86, 90, 100, 108, 120, 125, 129, 135, 150, 172, 180, 200, 215, 216, 225, 250, 258, 270, 300, 344, 360, 375, 387, 430, 450, 500, 516, 540, 600, 625, 645, 675, 750, 774, 860, 900, 1000, 1032, 1075, 1080, 1125, 1161, 1250, 1290, 1350, 1500, 1548, 1720, 1800, 1875, 1935, 2150, 2250, 2322, 2500, 2580, 2700, 3000, 3096, 3125, 3225, 3375, 3750, 3870, 4300, 4500, 4644, 5000, 5160, 5375, 5400, 5625, 5805, 6250, 6450, 6750, 7500, 7740, 8600, 9000, 9288, 9375, 9675, 10750, 11250, 11610, 12500, 12900, 13500, 15000, 15480, 15625, 16125, 16875, 18750, 19350, 21500, 22500, 23220, 25000, 25800, 26875, 27000, 28125, 29025, 31250, 32250, 33750, 37500, 38700, 43000, 45000, 46440, 46875, 48375, 53750, 56250, 58050, 62500, 64500, 67500, 75000, 77400, 80625, 84375, 93750, 96750, 107500, 112500, 116100, 125000, 129000, 134375, 135000, 140625, 145125, 161250, 168750, 187500, 193500, 215000, 225000, 232200, 241875, 268750, 281250, 290250, 322500, 337500, 375000, 387000, 403125, 421875, 483750, 537500, 562500, 580500, 645000, 671875, 675000, 725625, 806250, 843750, 967500, 1075000, 1125000, 1161000, 1209375, 1343750, 1451250, 1612500, 1687500, 1935000, 2015625, 2418750, 2687500, 2902500, 3225000, 3375000, 3628125, 4031250, 4837500, 5375000, 5805000, 6046875, 7256250, 8062500, 9675000, 12093750, 14512500, 16125000, 18140625, 24187500, 29025000, 36281250, 48375000, 72562500, 145125000]

約数ペア:

[(1, 145125000), (2, 72562500), (3, 48375000), (4, 36281250), (5, 29025000), (6, 24187500), (8, 18140625), (9, 16125000), (10, 14512500), (12, 12093750), (15, 9675000), (18, 8062500), (20, 7256250), (24, 6046875), (25, 5805000), (27, 5375000), (30, 4837500), (36, 4031250), (40, 3628125), (43, 3375000), (45, 3225000), (50, 2902500), (54, 2687500), (60, 2418750), (72, 2015625), (75, 1935000), (86, 1687500), (90, 1612500), (100, 1451250), (108, 1343750), (120, 1209375), (125, 1161000), (129, 1125000), (135, 1075000), (150, 967500), (172, 843750), (180, 806250), (200, 725625), (215, 675000), (216, 671875), (225, 645000), (250, 580500), (258, 562500), (270, 537500), (300, 483750), (344, 421875), (360, 403125), (375, 387000), (387, 375000), (430, 337500), (450, 322500), (500, 290250), (516, 281250), (540, 268750), (600, 241875), (625, 232200), (645, 225000), (675, 215000), (750, 193500), (774, 187500), (860, 168750), (900, 161250), (1000, 145125), (1032, 140625), (1075, 135000), (1080, 134375), (1125, 129000), (1161, 125000), (1250, 116100), (1290, 112500), (1350, 107500), (1500, 96750), (1548, 93750), (1720, 84375), (1800, 80625), (1875, 77400), (1935, 75000), (2150, 67500), (2250, 64500), (2322, 62500), (2500, 58050), (2580, 56250), (2700, 53750), (3000, 48375), (3096, 46875), (3125, 46440), (3225, 45000), (3375, 43000), (3750, 38700), (3870, 37500), (4300, 33750), (4500, 32250), (4644, 31250), (5000, 29025), (5160, 28125), (5375, 27000), (5400, 26875), (5625, 25800), (5805, 25000), (6250, 23220), (6450, 22500), (6750, 21500), (7500, 19350), (7740, 18750), (8600, 16875), (9000, 16125), (9288, 15625), (9375, 15480), (9675, 15000), (10750, 13500), (11250, 12900), (11610, 12500)]