318853800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:593

約数の個数: 192

約数和(自身を含む): 1108857600

約数和(自身を除く): 790003800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 137, 150, 180, 200, 216, 225, 270, 274, 300, 360, 411, 431, 450, 540, 548, 600, 675, 685, 822, 862, 900, 1080, 1096, 1233, 1293, 1350, 1370, 1644, 1724, 1800, 2055, 2155, 2466, 2586, 2700, 2740, 3288, 3425, 3448, 3699, 3879, 4110, 4310, 4932, 5172, 5400, 5480, 6165, 6465, 6850, 7398, 7758, 8220, 8620, 9864, 10275, 10344, 10775, 11637, 12330, 12930, 13700, 14796, 15516, 16440, 17240, 18495, 19395, 20550, 21550, 23274, 24660, 25860, 27400, 29592, 30825, 31032, 32325, 36990, 38790, 41100, 43100, 46548, 49320, 51720, 58185, 59047, 61650, 64650, 73980, 77580, 82200, 86200, 92475, 93096, 96975, 116370, 118094, 123300, 129300, 147960, 155160, 177141, 184950, 193950, 232740, 236188, 246600, 258600, 290925, 295235, 354282, 369900, 387900, 465480, 472376, 531423, 581850, 590470, 708564, 739800, 775800, 885705, 1062846, 1163700, 1180940, 1417128, 1476175, 1594269, 1771410, 2125692, 2327400, 2361880, 2657115, 2952350, 3188538, 3542820, 4251384, 4428525, 5314230, 5904700, 6377076, 7085640, 7971345, 8857050, 10628460, 11809400, 12754152, 13285575, 15942690, 17714100, 21256920, 26571150, 31885380, 35428200, 39856725, 53142300, 63770760, 79713450, 106284600, 159426900, 318853800]

約数ペア:

[(1, 318853800), (2, 159426900), (3, 106284600), (4, 79713450), (5, 63770760), (6, 53142300), (8, 39856725), (9, 35428200), (10, 31885380), (12, 26571150), (15, 21256920), (18, 17714100), (20, 15942690), (24, 13285575), (25, 12754152), (27, 11809400), (30, 10628460), (36, 8857050), (40, 7971345), (45, 7085640), (50, 6377076), (54, 5904700), (60, 5314230), (72, 4428525), (75, 4251384), (90, 3542820), (100, 3188538), (108, 2952350), (120, 2657115), (135, 2361880), (137, 2327400), (150, 2125692), (180, 1771410), (200, 1594269), (216, 1476175), (225, 1417128), (270, 1180940), (274, 1163700), (300, 1062846), (360, 885705), (411, 775800), (431, 739800), (450, 708564), (540, 590470), (548, 581850), (600, 531423), (675, 472376), (685, 465480), (822, 387900), (862, 369900), (900, 354282), (1080, 295235), (1096, 290925), (1233, 258600), (1293, 246600), (1350, 236188), (1370, 232740), (1644, 193950), (1724, 184950), (1800, 177141), (2055, 155160), (2155, 147960), (2466, 129300), (2586, 123300), (2700, 118094), (2740, 116370), (3288, 96975), (3425, 93096), (3448, 92475), (3699, 86200), (3879, 82200), (4110, 77580), (4310, 73980), (4932, 64650), (5172, 61650), (5400, 59047), (5480, 58185), (6165, 51720), (6465, 49320), (6850, 46548), (7398, 43100), (7758, 41100), (8220, 38790), (8620, 36990), (9864, 32325), (10275, 31032), (10344, 30825), (10775, 29592), (11637, 27400), (12330, 25860), (12930, 24660), (13700, 23274), (14796, 21550), (15516, 20550), (16440, 19395), (17240, 18495)]