313792800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7691}}^1$

素因数の和:7731

約数の個数: 144

約数和(自身を含む): 1081618272

約数和(自身を除く): 767825472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 480, 510, 544, 600, 680, 800, 816, 850, 1020, 1200, 1275, 1360, 1632, 1700, 2040, 2400, 2550, 2720, 3400, 4080, 5100, 6800, 7691, 8160, 10200, 13600, 15382, 20400, 23073, 30764, 38455, 40800, 46146, 61528, 76910, 92292, 115365, 123056, 130747, 153820, 184584, 192275, 230730, 246112, 261494, 307640, 369168, 384550, 392241, 461460, 522988, 576825, 615280, 653735, 738336, 769100, 784482, 922920, 1045976, 1153650, 1230560, 1307470, 1538200, 1568964, 1845840, 1961205, 2091952, 2307300, 2614940, 3076400, 3137928, 3268675, 3691680, 3922410, 4183904, 4614600, 5229880, 6152800, 6275856, 6537350, 7844820, 9229200, 9806025, 10459760, 12551712, 13074700, 15689640, 18458400, 19612050, 20919520, 26149400, 31379280, 39224100, 52298800, 62758560, 78448200, 104597600, 156896400, 313792800]

約数ペア:

[(1, 313792800), (2, 156896400), (3, 104597600), (4, 78448200), (5, 62758560), (6, 52298800), (8, 39224100), (10, 31379280), (12, 26149400), (15, 20919520), (16, 19612050), (17, 18458400), (20, 15689640), (24, 13074700), (25, 12551712), (30, 10459760), (32, 9806025), (34, 9229200), (40, 7844820), (48, 6537350), (50, 6275856), (51, 6152800), (60, 5229880), (68, 4614600), (75, 4183904), (80, 3922410), (85, 3691680), (96, 3268675), (100, 3137928), (102, 3076400), (120, 2614940), (136, 2307300), (150, 2091952), (160, 1961205), (170, 1845840), (200, 1568964), (204, 1538200), (240, 1307470), (255, 1230560), (272, 1153650), (300, 1045976), (340, 922920), (400, 784482), (408, 769100), (425, 738336), (480, 653735), (510, 615280), (544, 576825), (600, 522988), (680, 461460), (800, 392241), (816, 384550), (850, 369168), (1020, 307640), (1200, 261494), (1275, 246112), (1360, 230730), (1632, 192275), (1700, 184584), (2040, 153820), (2400, 130747), (2550, 123056), (2720, 115365), (3400, 92292), (4080, 76910), (5100, 61528), (6800, 46146), (7691, 40800), (8160, 38455), (10200, 30764), (13600, 23073), (15382, 20400)]