30544920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 384

約数和(自身を含む): 129392640

約数和(自身を除く): 98847720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 23, 24, 28, 30, 31, 34, 35, 36, 40, 42, 45, 46, 51, 56, 60, 62, 63, 68, 69, 70, 72, 84, 85, 90, 92, 93, 102, 105, 115, 119, 120, 124, 126, 136, 138, 140, 153, 155, 161, 168, 170, 180, 184, 186, 204, 207, 210, 217, 230, 238, 248, 252, 255, 276, 279, 280, 306, 310, 315, 322, 340, 345, 357, 360, 372, 391, 408, 414, 420, 434, 460, 465, 476, 483, 504, 510, 527, 552, 558, 595, 612, 620, 630, 644, 651, 680, 690, 713, 714, 744, 765, 782, 805, 828, 840, 868, 920, 930, 952, 966, 1020, 1035, 1054, 1071, 1085, 1116, 1173, 1190, 1224, 1240, 1260, 1288, 1302, 1380, 1395, 1426, 1428, 1449, 1530, 1564, 1581, 1610, 1656, 1736, 1785, 1860, 1932, 1953, 1955, 2040, 2070, 2108, 2139, 2142, 2170, 2232, 2346, 2380, 2415, 2520, 2604, 2635, 2737, 2760, 2790, 2852, 2856, 2898, 3060, 3128, 3162, 3220, 3255, 3519, 3565, 3570, 3689, 3720, 3864, 3906, 3910, 4140, 4216, 4278, 4284, 4340, 4692, 4743, 4760, 4830, 4991, 5208, 5270, 5355, 5474, 5580, 5704, 5796, 5865, 6120, 6324, 6417, 6440, 6510, 7038, 7130, 7140, 7245, 7378, 7812, 7820, 7905, 8211, 8280, 8556, 8568, 8680, 9384, 9486, 9660, 9765, 9982, 10540, 10695, 10710, 10948, 11067, 11160, 11592, 11730, 12121, 12648, 12834, 13020, 13685, 14076, 14260, 14280, 14490, 14756, 14973, 15624, 15640, 15810, 16422, 17112, 17595, 18445, 18972, 19320, 19530, 19964, 21080, 21390, 21420, 21896, 22134, 23460, 23715, 24242, 24633, 24955, 25668, 26040, 27370, 28152, 28520, 28980, 29512, 29946, 31620, 32085, 32844, 33201, 35190, 36363, 36890, 37944, 39060, 39928, 41055, 42780, 42840, 44268, 44919, 46920, 47430, 48484, 49266, 49910, 51336, 54740, 55335, 57960, 59892, 60605, 63240, 64170, 65688, 66402, 70380, 72726, 73780, 74865, 78120, 82110, 84847, 85560, 88536, 89838, 94860, 96968, 98532, 99820, 109089, 109480, 110670, 119784, 121210, 123165, 128340, 132804, 140760, 145452, 147560, 149730, 164220, 166005, 169694, 179676, 181815, 189720, 197064, 199640, 218178, 221340, 224595, 242420, 246330, 254541, 256680, 265608, 290904, 299460, 328440, 332010, 339388, 359352, 363630, 424235, 436356, 442680, 449190, 484840, 492660, 509082, 545445, 598920, 664020, 678776, 727260, 763623, 848470, 872712, 898380, 985320, 1018164, 1090890, 1272705, 1328040, 1454520, 1527246, 1696940, 1796760, 2036328, 2181780, 2545410, 3054492, 3393880, 3818115, 4363560, 5090820, 6108984, 7636230, 10181640, 15272460, 30544920]

約数ペア:

[(1, 30544920), (2, 15272460), (3, 10181640), (4, 7636230), (5, 6108984), (6, 5090820), (7, 4363560), (8, 3818115), (9, 3393880), (10, 3054492), (12, 2545410), (14, 2181780), (15, 2036328), (17, 1796760), (18, 1696940), (20, 1527246), (21, 1454520), (23, 1328040), (24, 1272705), (28, 1090890), (30, 1018164), (31, 985320), (34, 898380), (35, 872712), (36, 848470), (40, 763623), (42, 727260), (45, 678776), (46, 664020), (51, 598920), (56, 545445), (60, 509082), (62, 492660), (63, 484840), (68, 449190), (69, 442680), (70, 436356), (72, 424235), (84, 363630), (85, 359352), (90, 339388), (92, 332010), (93, 328440), (102, 299460), (105, 290904), (115, 265608), (119, 256680), (120, 254541), (124, 246330), (126, 242420), (136, 224595), (138, 221340), (140, 218178), (153, 199640), (155, 197064), (161, 189720), (168, 181815), (170, 179676), (180, 169694), (184, 166005), (186, 164220), (204, 149730), (207, 147560), (210, 145452), (217, 140760), (230, 132804), (238, 128340), (248, 123165), (252, 121210), (255, 119784), (276, 110670), (279, 109480), (280, 109089), (306, 99820), (310, 98532), (315, 96968), (322, 94860), (340, 89838), (345, 88536), (357, 85560), (360, 84847), (372, 82110), (391, 78120), (408, 74865), (414, 73780), (420, 72726), (434, 70380), (460, 66402), (465, 65688), (476, 64170), (483, 63240), (504, 60605), (510, 59892), (527, 57960), (552, 55335), (558, 54740), (595, 51336), (612, 49910), (620, 49266), (630, 48484), (644, 47430), (651, 46920), (680, 44919), (690, 44268), (713, 42840), (714, 42780), (744, 41055), (765, 39928), (782, 39060), (805, 37944), (828, 36890), (840, 36363), (868, 35190), (920, 33201), (930, 32844), (952, 32085), (966, 31620), (1020, 29946), (1035, 29512), (1054, 28980), (1071, 28520), (1085, 28152), (1116, 27370), (1173, 26040), (1190, 25668), (1224, 24955), (1240, 24633), (1260, 24242), (1288, 23715), (1302, 23460), (1380, 22134), (1395, 21896), (1426, 21420), (1428, 21390), (1449, 21080), (1530, 19964), (1564, 19530), (1581, 19320), (1610, 18972), (1656, 18445), (1736, 17595), (1785, 17112), (1860, 16422), (1932, 15810), (1953, 15640), (1955, 15624), (2040, 14973), (2070, 14756), (2108, 14490), (2139, 14280), (2142, 14260), (2170, 14076), (2232, 13685), (2346, 13020), (2380, 12834), (2415, 12648), (2520, 12121), (2604, 11730), (2635, 11592), (2737, 11160), (2760, 11067), (2790, 10948), (2852, 10710), (2856, 10695), (2898, 10540), (3060, 9982), (3128, 9765), (3162, 9660), (3220, 9486), (3255, 9384), (3519, 8680), (3565, 8568), (3570, 8556), (3689, 8280), (3720, 8211), (3864, 7905), (3906, 7820), (3910, 7812), (4140, 7378), (4216, 7245), (4278, 7140), (4284, 7130), (4340, 7038), (4692, 6510), (4743, 6440), (4760, 6417), (4830, 6324), (4991, 6120), (5208, 5865), (5270, 5796), (5355, 5704), (5474, 5580)]