1973700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:83

約数の個数: 144

約数和(自身を含む): 6874560

約数和(自身を除く): 4900860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 43, 45, 50, 51, 54, 60, 68, 75, 85, 86, 90, 100, 102, 108, 129, 135, 150, 153, 170, 172, 180, 204, 215, 225, 255, 258, 270, 300, 306, 340, 387, 425, 430, 450, 459, 510, 516, 540, 612, 645, 675, 731, 765, 774, 850, 860, 900, 918, 1020, 1075, 1161, 1275, 1290, 1350, 1462, 1530, 1548, 1700, 1836, 1935, 2150, 2193, 2295, 2322, 2550, 2580, 2700, 2924, 3060, 3225, 3655, 3825, 3870, 4300, 4386, 4590, 4644, 5100, 5805, 6450, 6579, 7310, 7650, 7740, 8772, 9180, 9675, 10965, 11475, 11610, 12900, 13158, 14620, 15300, 18275, 19350, 19737, 21930, 22950, 23220, 26316, 29025, 32895, 36550, 38700, 39474, 43860, 45900, 54825, 58050, 65790, 73100, 78948, 98685, 109650, 116100, 131580, 164475, 197370, 219300, 328950, 394740, 493425, 657900, 986850, 1973700]

約数ペア:

[(1, 1973700), (2, 986850), (3, 657900), (4, 493425), (5, 394740), (6, 328950), (9, 219300), (10, 197370), (12, 164475), (15, 131580), (17, 116100), (18, 109650), (20, 98685), (25, 78948), (27, 73100), (30, 65790), (34, 58050), (36, 54825), (43, 45900), (45, 43860), (50, 39474), (51, 38700), (54, 36550), (60, 32895), (68, 29025), (75, 26316), (85, 23220), (86, 22950), (90, 21930), (100, 19737), (102, 19350), (108, 18275), (129, 15300), (135, 14620), (150, 13158), (153, 12900), (170, 11610), (172, 11475), (180, 10965), (204, 9675), (215, 9180), (225, 8772), (255, 7740), (258, 7650), (270, 7310), (300, 6579), (306, 6450), (340, 5805), (387, 5100), (425, 4644), (430, 4590), (450, 4386), (459, 4300), (510, 3870), (516, 3825), (540, 3655), (612, 3225), (645, 3060), (675, 2924), (731, 2700), (765, 2580), (774, 2550), (850, 2322), (860, 2295), (900, 2193), (918, 2150), (1020, 1935), (1075, 1836), (1161, 1700), (1275, 1548), (1290, 1530), (1350, 1462)]