31028400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:70

約数の個数: 360

約数和(自身を含む): 126621360

約数和(自身を除く): 95592960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 25, 26, 27, 30, 34, 36, 39, 40, 45, 48, 50, 51, 52, 54, 60, 65, 68, 72, 75, 78, 80, 85, 90, 100, 102, 104, 108, 117, 120, 130, 135, 136, 144, 150, 153, 156, 169, 170, 180, 195, 200, 204, 208, 216, 221, 225, 234, 240, 255, 260, 270, 272, 300, 306, 312, 325, 338, 340, 351, 360, 390, 400, 408, 425, 432, 442, 450, 459, 468, 507, 510, 520, 540, 585, 600, 612, 624, 650, 663, 675, 676, 680, 702, 720, 765, 780, 816, 845, 850, 884, 900, 918, 936, 975, 1014, 1020, 1040, 1080, 1105, 1170, 1200, 1224, 1275, 1300, 1326, 1350, 1352, 1360, 1404, 1521, 1530, 1560, 1690, 1700, 1755, 1768, 1800, 1836, 1872, 1950, 1989, 2028, 2040, 2160, 2210, 2295, 2340, 2448, 2535, 2550, 2600, 2652, 2700, 2704, 2808, 2873, 2925, 3042, 3060, 3120, 3315, 3380, 3400, 3510, 3536, 3600, 3672, 3825, 3900, 3978, 4056, 4080, 4225, 4420, 4563, 4590, 4680, 5070, 5100, 5200, 5304, 5400, 5525, 5616, 5746, 5850, 5967, 6084, 6120, 6630, 6760, 6800, 7020, 7344, 7605, 7650, 7800, 7956, 8112, 8450, 8619, 8775, 8840, 9126, 9180, 9360, 9945, 10140, 10200, 10608, 10800, 11050, 11475, 11492, 11700, 11934, 12168, 12240, 12675, 13260, 13520, 14040, 14365, 15210, 15300, 15600, 15912, 16575, 16900, 17238, 17550, 17680, 18252, 18360, 19890, 20280, 20400, 22100, 22815, 22950, 22984, 23400, 23868, 24336, 25350, 25857, 26520, 28080, 28730, 29835, 30420, 30600, 31824, 33150, 33800, 34476, 35100, 36504, 36720, 38025, 39780, 40560, 43095, 44200, 45630, 45900, 45968, 46800, 47736, 49725, 50700, 51714, 53040, 57460, 59670, 60840, 61200, 66300, 67600, 68952, 70200, 71825, 73008, 76050, 77571, 79560, 86190, 88400, 91260, 91800, 95472, 99450, 101400, 103428, 114075, 114920, 119340, 121680, 129285, 132600, 137904, 140400, 143650, 149175, 152100, 155142, 159120, 172380, 182520, 183600, 198900, 202800, 206856, 215475, 228150, 229840, 238680, 258570, 265200, 287300, 298350, 304200, 310284, 344760, 365040, 387855, 397800, 413712, 430950, 456300, 477360, 517140, 574600, 596700, 608400, 620568, 646425, 689520, 775710, 795600, 861900, 912600, 1034280, 1149200, 1193400, 1241136, 1292850, 1551420, 1723800, 1825200, 1939275, 2068560, 2386800, 2585700, 3102840, 3447600, 3878550, 5171400, 6205680, 7757100, 10342800, 15514200, 31028400]

約数ペア:

[(1, 31028400), (2, 15514200), (3, 10342800), (4, 7757100), (5, 6205680), (6, 5171400), (8, 3878550), (9, 3447600), (10, 3102840), (12, 2585700), (13, 2386800), (15, 2068560), (16, 1939275), (17, 1825200), (18, 1723800), (20, 1551420), (24, 1292850), (25, 1241136), (26, 1193400), (27, 1149200), (30, 1034280), (34, 912600), (36, 861900), (39, 795600), (40, 775710), (45, 689520), (48, 646425), (50, 620568), (51, 608400), (52, 596700), (54, 574600), (60, 517140), (65, 477360), (68, 456300), (72, 430950), (75, 413712), (78, 397800), (80, 387855), (85, 365040), (90, 344760), (100, 310284), (102, 304200), (104, 298350), (108, 287300), (117, 265200), (120, 258570), (130, 238680), (135, 229840), (136, 228150), (144, 215475), (150, 206856), (153, 202800), (156, 198900), (169, 183600), (170, 182520), (180, 172380), (195, 159120), (200, 155142), (204, 152100), (208, 149175), (216, 143650), (221, 140400), (225, 137904), (234, 132600), (240, 129285), (255, 121680), (260, 119340), (270, 114920), (272, 114075), (300, 103428), (306, 101400), (312, 99450), (325, 95472), (338, 91800), (340, 91260), (351, 88400), (360, 86190), (390, 79560), (400, 77571), (408, 76050), (425, 73008), (432, 71825), (442, 70200), (450, 68952), (459, 67600), (468, 66300), (507, 61200), (510, 60840), (520, 59670), (540, 57460), (585, 53040), (600, 51714), (612, 50700), (624, 49725), (650, 47736), (663, 46800), (675, 45968), (676, 45900), (680, 45630), (702, 44200), (720, 43095), (765, 40560), (780, 39780), (816, 38025), (845, 36720), (850, 36504), (884, 35100), (900, 34476), (918, 33800), (936, 33150), (975, 31824), (1014, 30600), (1020, 30420), (1040, 29835), (1080, 28730), (1105, 28080), (1170, 26520), (1200, 25857), (1224, 25350), (1275, 24336), (1300, 23868), (1326, 23400), (1350, 22984), (1352, 22950), (1360, 22815), (1404, 22100), (1521, 20400), (1530, 20280), (1560, 19890), (1690, 18360), (1700, 18252), (1755, 17680), (1768, 17550), (1800, 17238), (1836, 16900), (1872, 16575), (1950, 15912), (1989, 15600), (2028, 15300), (2040, 15210), (2160, 14365), (2210, 14040), (2295, 13520), (2340, 13260), (2448, 12675), (2535, 12240), (2550, 12168), (2600, 11934), (2652, 11700), (2700, 11492), (2704, 11475), (2808, 11050), (2873, 10800), (2925, 10608), (3042, 10200), (3060, 10140), (3120, 9945), (3315, 9360), (3380, 9180), (3400, 9126), (3510, 8840), (3536, 8775), (3600, 8619), (3672, 8450), (3825, 8112), (3900, 7956), (3978, 7800), (4056, 7650), (4080, 7605), (4225, 7344), (4420, 7020), (4563, 6800), (4590, 6760), (4680, 6630), (5070, 6120), (5100, 6084), (5200, 5967), (5304, 5850), (5400, 5746), (5525, 5616)]