30681600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:95

約数の個数: 240

約数和(自身を含む): 109600128

約数和(自身を除く): 78918528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 47, 48, 50, 51, 60, 64, 68, 75, 80, 85, 94, 96, 100, 102, 120, 128, 136, 141, 150, 160, 170, 188, 192, 200, 204, 235, 240, 255, 256, 272, 282, 300, 320, 340, 376, 384, 400, 408, 425, 470, 480, 510, 512, 544, 564, 600, 640, 680, 705, 752, 768, 799, 800, 816, 850, 940, 960, 1020, 1088, 1128, 1175, 1200, 1275, 1280, 1360, 1410, 1504, 1536, 1598, 1600, 1632, 1700, 1880, 1920, 2040, 2176, 2256, 2350, 2397, 2400, 2550, 2560, 2720, 2820, 3008, 3196, 3200, 3264, 3400, 3525, 3760, 3840, 3995, 4080, 4352, 4512, 4700, 4794, 4800, 5100, 5440, 5640, 6016, 6392, 6400, 6528, 6800, 7050, 7520, 7680, 7990, 8160, 8704, 9024, 9400, 9588, 9600, 10200, 10880, 11280, 11985, 12032, 12784, 12800, 13056, 13600, 14100, 15040, 15980, 16320, 18048, 18800, 19176, 19200, 19975, 20400, 21760, 22560, 23970, 24064, 25568, 26112, 27200, 28200, 30080, 31960, 32640, 36096, 37600, 38352, 38400, 39950, 40800, 43520, 45120, 47940, 51136, 54400, 56400, 59925, 60160, 63920, 65280, 72192, 75200, 76704, 79900, 81600, 90240, 95880, 102272, 108800, 112800, 119850, 120320, 127840, 130560, 150400, 153408, 159800, 163200, 180480, 191760, 204544, 217600, 225600, 239700, 255680, 300800, 306816, 319600, 326400, 360960, 383520, 409088, 451200, 479400, 511360, 601600, 613632, 639200, 652800, 767040, 902400, 958800, 1022720, 1227264, 1278400, 1534080, 1804800, 1917600, 2045440, 2556800, 3068160, 3835200, 5113600, 6136320, 7670400, 10227200, 15340800, 30681600]

約数ペア:

[(1, 30681600), (2, 15340800), (3, 10227200), (4, 7670400), (5, 6136320), (6, 5113600), (8, 3835200), (10, 3068160), (12, 2556800), (15, 2045440), (16, 1917600), (17, 1804800), (20, 1534080), (24, 1278400), (25, 1227264), (30, 1022720), (32, 958800), (34, 902400), (40, 767040), (47, 652800), (48, 639200), (50, 613632), (51, 601600), (60, 511360), (64, 479400), (68, 451200), (75, 409088), (80, 383520), (85, 360960), (94, 326400), (96, 319600), (100, 306816), (102, 300800), (120, 255680), (128, 239700), (136, 225600), (141, 217600), (150, 204544), (160, 191760), (170, 180480), (188, 163200), (192, 159800), (200, 153408), (204, 150400), (235, 130560), (240, 127840), (255, 120320), (256, 119850), (272, 112800), (282, 108800), (300, 102272), (320, 95880), (340, 90240), (376, 81600), (384, 79900), (400, 76704), (408, 75200), (425, 72192), (470, 65280), (480, 63920), (510, 60160), (512, 59925), (544, 56400), (564, 54400), (600, 51136), (640, 47940), (680, 45120), (705, 43520), (752, 40800), (768, 39950), (799, 38400), (800, 38352), (816, 37600), (850, 36096), (940, 32640), (960, 31960), (1020, 30080), (1088, 28200), (1128, 27200), (1175, 26112), (1200, 25568), (1275, 24064), (1280, 23970), (1360, 22560), (1410, 21760), (1504, 20400), (1536, 19975), (1598, 19200), (1600, 19176), (1632, 18800), (1700, 18048), (1880, 16320), (1920, 15980), (2040, 15040), (2176, 14100), (2256, 13600), (2350, 13056), (2397, 12800), (2400, 12784), (2550, 12032), (2560, 11985), (2720, 11280), (2820, 10880), (3008, 10200), (3196, 9600), (3200, 9588), (3264, 9400), (3400, 9024), (3525, 8704), (3760, 8160), (3840, 7990), (3995, 7680), (4080, 7520), (4352, 7050), (4512, 6800), (4700, 6528), (4794, 6400), (4800, 6392), (5100, 6016), (5440, 5640)]