44020620

素因数分解:

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

素因数の和:90

約数の個数: 288

約数和(自身を含む): 167731200

約数和(自身を除く): 123710580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 31, 35, 36, 42, 45, 46, 49, 60, 62, 63, 69, 70, 84, 90, 92, 93, 98, 105, 115, 124, 126, 138, 140, 147, 155, 161, 180, 186, 196, 207, 210, 217, 230, 245, 252, 276, 279, 294, 310, 315, 322, 343, 345, 372, 414, 420, 434, 441, 460, 465, 483, 490, 558, 588, 620, 630, 644, 651, 686, 690, 713, 735, 805, 828, 868, 882, 930, 966, 980, 1029, 1035, 1085, 1116, 1127, 1260, 1302, 1372, 1380, 1395, 1426, 1449, 1470, 1519, 1610, 1715, 1764, 1860, 1932, 1953, 2058, 2070, 2139, 2170, 2205, 2254, 2415, 2604, 2790, 2852, 2898, 2940, 3038, 3087, 3220, 3255, 3381, 3430, 3565, 3906, 4116, 4140, 4278, 4340, 4410, 4508, 4557, 4830, 4991, 5145, 5580, 5635, 5796, 6076, 6174, 6417, 6510, 6762, 6860, 7130, 7245, 7595, 7812, 7889, 8556, 8820, 9114, 9660, 9765, 9982, 10143, 10290, 10633, 10695, 11270, 12348, 12834, 13020, 13524, 13671, 14260, 14490, 14973, 15190, 15435, 15778, 16905, 18228, 19530, 19964, 20286, 20580, 21266, 21390, 22540, 22785, 23667, 24955, 25668, 27342, 28980, 29946, 30380, 30870, 31556, 31899, 32085, 33810, 34937, 39060, 39445, 40572, 42532, 42780, 44919, 45570, 47334, 49910, 50715, 53165, 54684, 59892, 61740, 63798, 64170, 67620, 68355, 69874, 71001, 74865, 78890, 89838, 91140, 94668, 95697, 99820, 101430, 104811, 106330, 118335, 127596, 128340, 136710, 139748, 142002, 149730, 157780, 159495, 174685, 179676, 191394, 202860, 209622, 212660, 224595, 236670, 244559, 273420, 284004, 299460, 314433, 318990, 349370, 355005, 382788, 419244, 449190, 473340, 478485, 489118, 524055, 628866, 637980, 698740, 710010, 733677, 898380, 956970, 978236, 1048110, 1222795, 1257732, 1420020, 1467354, 1572165, 1913940, 2096220, 2201031, 2445590, 2934708, 3144330, 3668385, 4402062, 4891180, 6288660, 7336770, 8804124, 11005155, 14673540, 22010310, 44020620]

約数ペア:

[(1, 44020620), (2, 22010310), (3, 14673540), (4, 11005155), (5, 8804124), (6, 7336770), (7, 6288660), (9, 4891180), (10, 4402062), (12, 3668385), (14, 3144330), (15, 2934708), (18, 2445590), (20, 2201031), (21, 2096220), (23, 1913940), (28, 1572165), (30, 1467354), (31, 1420020), (35, 1257732), (36, 1222795), (42, 1048110), (45, 978236), (46, 956970), (49, 898380), (60, 733677), (62, 710010), (63, 698740), (69, 637980), (70, 628866), (84, 524055), (90, 489118), (92, 478485), (93, 473340), (98, 449190), (105, 419244), (115, 382788), (124, 355005), (126, 349370), (138, 318990), (140, 314433), (147, 299460), (155, 284004), (161, 273420), (180, 244559), (186, 236670), (196, 224595), (207, 212660), (210, 209622), (217, 202860), (230, 191394), (245, 179676), (252, 174685), (276, 159495), (279, 157780), (294, 149730), (310, 142002), (315, 139748), (322, 136710), (343, 128340), (345, 127596), (372, 118335), (414, 106330), (420, 104811), (434, 101430), (441, 99820), (460, 95697), (465, 94668), (483, 91140), (490, 89838), (558, 78890), (588, 74865), (620, 71001), (630, 69874), (644, 68355), (651, 67620), (686, 64170), (690, 63798), (713, 61740), (735, 59892), (805, 54684), (828, 53165), (868, 50715), (882, 49910), (930, 47334), (966, 45570), (980, 44919), (1029, 42780), (1035, 42532), (1085, 40572), (1116, 39445), (1127, 39060), (1260, 34937), (1302, 33810), (1372, 32085), (1380, 31899), (1395, 31556), (1426, 30870), (1449, 30380), (1470, 29946), (1519, 28980), (1610, 27342), (1715, 25668), (1764, 24955), (1860, 23667), (1932, 22785), (1953, 22540), (2058, 21390), (2070, 21266), (2139, 20580), (2170, 20286), (2205, 19964), (2254, 19530), (2415, 18228), (2604, 16905), (2790, 15778), (2852, 15435), (2898, 15190), (2940, 14973), (3038, 14490), (3087, 14260), (3220, 13671), (3255, 13524), (3381, 13020), (3430, 12834), (3565, 12348), (3906, 11270), (4116, 10695), (4140, 10633), (4278, 10290), (4340, 10143), (4410, 9982), (4508, 9765), (4557, 9660), (4830, 9114), (4991, 8820), (5145, 8556), (5580, 7889), (5635, 7812), (5796, 7595), (6076, 7245), (6174, 7130), (6417, 6860), (6510, 6762)]