1911668400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{18311}}^1$

素因数の和:18364

約数の個数: 180

約数和(自身を含む): 6863154480

約数和(自身を除く): 4951486080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 36, 40, 45, 48, 50, 58, 60, 72, 75, 80, 87, 90, 100, 116, 120, 144, 145, 150, 174, 180, 200, 225, 232, 240, 261, 290, 300, 348, 360, 400, 435, 450, 464, 522, 580, 600, 696, 720, 725, 870, 900, 1044, 1160, 1200, 1305, 1392, 1450, 1740, 1800, 2088, 2175, 2320, 2610, 2900, 3480, 3600, 4176, 4350, 5220, 5800, 6525, 6960, 8700, 10440, 11600, 13050, 17400, 18311, 20880, 26100, 34800, 36622, 52200, 54933, 73244, 91555, 104400, 109866, 146488, 164799, 183110, 219732, 274665, 292976, 329598, 366220, 439464, 457775, 531019, 549330, 659196, 732440, 823995, 878928, 915550, 1062038, 1098660, 1318392, 1373325, 1464880, 1593057, 1647990, 1831100, 2124076, 2197320, 2636784, 2655095, 2746650, 3186114, 3295980, 3662200, 4119975, 4248152, 4394640, 4779171, 5310190, 5493300, 6372228, 6591960, 7324400, 7965285, 8239950, 8496304, 9558342, 10620380, 10986600, 12744456, 13183920, 13275475, 15930570, 16479900, 19116684, 21240760, 21973200, 23895855, 25488912, 26550950, 31861140, 32959800, 38233368, 39826425, 42481520, 47791710, 53101900, 63722280, 65919600, 76466736, 79652850, 95583420, 106203800, 119479275, 127444560, 159305700, 191166840, 212407600, 238958550, 318611400, 382333680, 477917100, 637222800, 955834200, 1911668400]

約数ペア:

[(1, 1911668400), (2, 955834200), (3, 637222800), (4, 477917100), (5, 382333680), (6, 318611400), (8, 238958550), (9, 212407600), (10, 191166840), (12, 159305700), (15, 127444560), (16, 119479275), (18, 106203800), (20, 95583420), (24, 79652850), (25, 76466736), (29, 65919600), (30, 63722280), (36, 53101900), (40, 47791710), (45, 42481520), (48, 39826425), (50, 38233368), (58, 32959800), (60, 31861140), (72, 26550950), (75, 25488912), (80, 23895855), (87, 21973200), (90, 21240760), (100, 19116684), (116, 16479900), (120, 15930570), (144, 13275475), (145, 13183920), (150, 12744456), (174, 10986600), (180, 10620380), (200, 9558342), (225, 8496304), (232, 8239950), (240, 7965285), (261, 7324400), (290, 6591960), (300, 6372228), (348, 5493300), (360, 5310190), (400, 4779171), (435, 4394640), (450, 4248152), (464, 4119975), (522, 3662200), (580, 3295980), (600, 3186114), (696, 2746650), (720, 2655095), (725, 2636784), (870, 2197320), (900, 2124076), (1044, 1831100), (1160, 1647990), (1200, 1593057), (1305, 1464880), (1392, 1373325), (1450, 1318392), (1740, 1098660), (1800, 1062038), (2088, 915550), (2175, 878928), (2320, 823995), (2610, 732440), (2900, 659196), (3480, 549330), (3600, 531019), (4176, 457775), (4350, 439464), (5220, 366220), (5800, 329598), (6525, 292976), (6960, 274665), (8700, 219732), (10440, 183110), (11600, 164799), (13050, 146488), (17400, 109866), (18311, 104400), (20880, 91555), (26100, 73244), (34800, 54933), (36622, 52200)]