31334400

素因数分解:

$2^{13}\times 3^2\times 5^2\times {\mathrm{17}}^1$

素因数の和:59

約数の個数: 252

約数和(自身を含む): 118842282

約数和(自身を除く): 87507882

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 128, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 225, 240, 255, 256, 272, 288, 300, 306, 320, 340, 360, 384, 400, 408, 425, 450, 480, 510, 512, 544, 576, 600, 612, 640, 680, 720, 765, 768, 800, 816, 850, 900, 960, 1020, 1024, 1088, 1152, 1200, 1224, 1275, 1280, 1360, 1440, 1530, 1536, 1600, 1632, 1700, 1800, 1920, 2040, 2048, 2176, 2304, 2400, 2448, 2550, 2560, 2720, 2880, 3060, 3072, 3200, 3264, 3400, 3600, 3825, 3840, 4080, 4096, 4352, 4608, 4800, 4896, 5100, 5120, 5440, 5760, 6120, 6144, 6400, 6528, 6800, 7200, 7650, 7680, 8160, 8192, 8704, 9216, 9600, 9792, 10200, 10240, 10880, 11520, 12240, 12288, 12800, 13056, 13600, 14400, 15300, 15360, 16320, 17408, 18432, 19200, 19584, 20400, 20480, 21760, 23040, 24480, 24576, 25600, 26112, 27200, 28800, 30600, 30720, 32640, 34816, 36864, 38400, 39168, 40800, 40960, 43520, 46080, 48960, 51200, 52224, 54400, 57600, 61200, 61440, 65280, 69632, 73728, 76800, 78336, 81600, 87040, 92160, 97920, 102400, 104448, 108800, 115200, 122400, 122880, 130560, 139264, 153600, 156672, 163200, 174080, 184320, 195840, 204800, 208896, 217600, 230400, 244800, 261120, 307200, 313344, 326400, 348160, 368640, 391680, 417792, 435200, 460800, 489600, 522240, 614400, 626688, 652800, 696320, 783360, 870400, 921600, 979200, 1044480, 1253376, 1305600, 1566720, 1740800, 1843200, 1958400, 2088960, 2611200, 3133440, 3481600, 3916800, 5222400, 6266880, 7833600, 10444800, 15667200, 31334400]

約数ペア:

[(1, 31334400), (2, 15667200), (3, 10444800), (4, 7833600), (5, 6266880), (6, 5222400), (8, 3916800), (9, 3481600), (10, 3133440), (12, 2611200), (15, 2088960), (16, 1958400), (17, 1843200), (18, 1740800), (20, 1566720), (24, 1305600), (25, 1253376), (30, 1044480), (32, 979200), (34, 921600), (36, 870400), (40, 783360), (45, 696320), (48, 652800), (50, 626688), (51, 614400), (60, 522240), (64, 489600), (68, 460800), (72, 435200), (75, 417792), (80, 391680), (85, 368640), (90, 348160), (96, 326400), (100, 313344), (102, 307200), (120, 261120), (128, 244800), (136, 230400), (144, 217600), (150, 208896), (153, 204800), (160, 195840), (170, 184320), (180, 174080), (192, 163200), (200, 156672), (204, 153600), (225, 139264), (240, 130560), (255, 122880), (256, 122400), (272, 115200), (288, 108800), (300, 104448), (306, 102400), (320, 97920), (340, 92160), (360, 87040), (384, 81600), (400, 78336), (408, 76800), (425, 73728), (450, 69632), (480, 65280), (510, 61440), (512, 61200), (544, 57600), (576, 54400), (600, 52224), (612, 51200), (640, 48960), (680, 46080), (720, 43520), (765, 40960), (768, 40800), (800, 39168), (816, 38400), (850, 36864), (900, 34816), (960, 32640), (1020, 30720), (1024, 30600), (1088, 28800), (1152, 27200), (1200, 26112), (1224, 25600), (1275, 24576), (1280, 24480), (1360, 23040), (1440, 21760), (1530, 20480), (1536, 20400), (1600, 19584), (1632, 19200), (1700, 18432), (1800, 17408), (1920, 16320), (2040, 15360), (2048, 15300), (2176, 14400), (2304, 13600), (2400, 13056), (2448, 12800), (2550, 12288), (2560, 12240), (2720, 11520), (2880, 10880), (3060, 10240), (3072, 10200), (3200, 9792), (3264, 9600), (3400, 9216), (3600, 8704), (3825, 8192), (3840, 8160), (4080, 7680), (4096, 7650), (4352, 7200), (4608, 6800), (4800, 6528), (4896, 6400), (5100, 6144), (5120, 6120), (5440, 5760)]