270644850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:745

約数の個数: 144

約数和(自身を含む): 837982080

約数和(自身を除く): 567337230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 151, 175, 210, 225, 302, 315, 350, 450, 453, 525, 569, 630, 755, 906, 1050, 1057, 1138, 1359, 1510, 1575, 1707, 2114, 2265, 2718, 2845, 3150, 3171, 3414, 3775, 3983, 4530, 5121, 5285, 5690, 6342, 6795, 7550, 7966, 8535, 9513, 10242, 10570, 11325, 11949, 13590, 14225, 15855, 17070, 19026, 19915, 22650, 23898, 25605, 26425, 28450, 31710, 33975, 35847, 39830, 42675, 47565, 51210, 52850, 59745, 67950, 71694, 79275, 85350, 85919, 95130, 99575, 119490, 128025, 158550, 171838, 179235, 199150, 237825, 256050, 257757, 298725, 358470, 429595, 475650, 515514, 597450, 601433, 773271, 859190, 896175, 1202866, 1288785, 1546542, 1792350, 1804299, 2147975, 2577570, 3007165, 3608598, 3866355, 4295950, 5412897, 6014330, 6443925, 7732710, 9021495, 10825794, 12887850, 15035825, 18042990, 19331775, 27064485, 30071650, 38663550, 45107475, 54128970, 90214950, 135322425, 270644850]

約数ペア:

[(1, 270644850), (2, 135322425), (3, 90214950), (5, 54128970), (6, 45107475), (7, 38663550), (9, 30071650), (10, 27064485), (14, 19331775), (15, 18042990), (18, 15035825), (21, 12887850), (25, 10825794), (30, 9021495), (35, 7732710), (42, 6443925), (45, 6014330), (50, 5412897), (63, 4295950), (70, 3866355), (75, 3608598), (90, 3007165), (105, 2577570), (126, 2147975), (150, 1804299), (151, 1792350), (175, 1546542), (210, 1288785), (225, 1202866), (302, 896175), (315, 859190), (350, 773271), (450, 601433), (453, 597450), (525, 515514), (569, 475650), (630, 429595), (755, 358470), (906, 298725), (1050, 257757), (1057, 256050), (1138, 237825), (1359, 199150), (1510, 179235), (1575, 171838), (1707, 158550), (2114, 128025), (2265, 119490), (2718, 99575), (2845, 95130), (3150, 85919), (3171, 85350), (3414, 79275), (3775, 71694), (3983, 67950), (4530, 59745), (5121, 52850), (5285, 51210), (5690, 47565), (6342, 42675), (6795, 39830), (7550, 35847), (7966, 33975), (8535, 31710), (9513, 28450), (10242, 26425), (10570, 25605), (11325, 23898), (11949, 22650), (13590, 19915), (14225, 19026), (15855, 17070)]