67898400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1531

約数の個数: 144

約数和(自身を含む): 232797600

約数和(自身を除く): 164899200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 1140, 1200, 1425, 1489, 1520, 1824, 1900, 2280, 2400, 2850, 2978, 3040, 3800, 4467, 4560, 5700, 5956, 7445, 7600, 8934, 9120, 11400, 11912, 14890, 15200, 17868, 22335, 22800, 23824, 28291, 29780, 35736, 37225, 44670, 45600, 47648, 56582, 59560, 71472, 74450, 84873, 89340, 111675, 113164, 119120, 141455, 142944, 148900, 169746, 178680, 223350, 226328, 238240, 282910, 297800, 339492, 357360, 424365, 446700, 452656, 565820, 595600, 678984, 707275, 714720, 848730, 893400, 905312, 1131640, 1191200, 1357968, 1414550, 1697460, 1786800, 2121825, 2263280, 2715936, 2829100, 3394920, 3573600, 4243650, 4526560, 5658200, 6789840, 8487300, 11316400, 13579680, 16974600, 22632800, 33949200, 67898400]

約数ペア:

[(1, 67898400), (2, 33949200), (3, 22632800), (4, 16974600), (5, 13579680), (6, 11316400), (8, 8487300), (10, 6789840), (12, 5658200), (15, 4526560), (16, 4243650), (19, 3573600), (20, 3394920), (24, 2829100), (25, 2715936), (30, 2263280), (32, 2121825), (38, 1786800), (40, 1697460), (48, 1414550), (50, 1357968), (57, 1191200), (60, 1131640), (75, 905312), (76, 893400), (80, 848730), (95, 714720), (96, 707275), (100, 678984), (114, 595600), (120, 565820), (150, 452656), (152, 446700), (160, 424365), (190, 357360), (200, 339492), (228, 297800), (240, 282910), (285, 238240), (300, 226328), (304, 223350), (380, 178680), (400, 169746), (456, 148900), (475, 142944), (480, 141455), (570, 119120), (600, 113164), (608, 111675), (760, 89340), (800, 84873), (912, 74450), (950, 71472), (1140, 59560), (1200, 56582), (1425, 47648), (1489, 45600), (1520, 44670), (1824, 37225), (1900, 35736), (2280, 29780), (2400, 28291), (2850, 23824), (2978, 22800), (3040, 22335), (3800, 17868), (4467, 15200), (4560, 14890), (5700, 11912), (5956, 11400), (7445, 9120), (7600, 8934)]