27832140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 102144000

約数和(自身を除く): 74311860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 84, 90, 105, 108, 111, 126, 135, 140, 148, 180, 185, 189, 199, 210, 222, 252, 259, 270, 315, 333, 370, 378, 398, 420, 444, 518, 540, 555, 597, 630, 666, 740, 756, 777, 796, 945, 995, 999, 1036, 1110, 1194, 1260, 1295, 1332, 1393, 1554, 1665, 1791, 1890, 1990, 1998, 2220, 2331, 2388, 2590, 2786, 2985, 3108, 3330, 3582, 3780, 3885, 3980, 3996, 4179, 4662, 4995, 5180, 5373, 5572, 5970, 6660, 6965, 6993, 7164, 7363, 7770, 8358, 8955, 9324, 9990, 10746, 11655, 11940, 12537, 13930, 13986, 14726, 15540, 16716, 17910, 19980, 20895, 21492, 22089, 23310, 25074, 26865, 27860, 27972, 29452, 34965, 35820, 36815, 37611, 41790, 44178, 46620, 50148, 51541, 53730, 62685, 66267, 69930, 73630, 75222, 83580, 88356, 103082, 107460, 110445, 125370, 132534, 139860, 147260, 150444, 154623, 188055, 198801, 206164, 220890, 250740, 257705, 265068, 309246, 331335, 376110, 397602, 441780, 463869, 515410, 618492, 662670, 752220, 773115, 795204, 927738, 994005, 1030820, 1325340, 1391607, 1546230, 1855476, 1988010, 2319345, 2783214, 3092460, 3976020, 4638690, 5566428, 6958035, 9277380, 13916070, 27832140]

約数ペア:

[(1, 27832140), (2, 13916070), (3, 9277380), (4, 6958035), (5, 5566428), (6, 4638690), (7, 3976020), (9, 3092460), (10, 2783214), (12, 2319345), (14, 1988010), (15, 1855476), (18, 1546230), (20, 1391607), (21, 1325340), (27, 1030820), (28, 994005), (30, 927738), (35, 795204), (36, 773115), (37, 752220), (42, 662670), (45, 618492), (54, 515410), (60, 463869), (63, 441780), (70, 397602), (74, 376110), (84, 331335), (90, 309246), (105, 265068), (108, 257705), (111, 250740), (126, 220890), (135, 206164), (140, 198801), (148, 188055), (180, 154623), (185, 150444), (189, 147260), (199, 139860), (210, 132534), (222, 125370), (252, 110445), (259, 107460), (270, 103082), (315, 88356), (333, 83580), (370, 75222), (378, 73630), (398, 69930), (420, 66267), (444, 62685), (518, 53730), (540, 51541), (555, 50148), (597, 46620), (630, 44178), (666, 41790), (740, 37611), (756, 36815), (777, 35820), (796, 34965), (945, 29452), (995, 27972), (999, 27860), (1036, 26865), (1110, 25074), (1194, 23310), (1260, 22089), (1295, 21492), (1332, 20895), (1393, 19980), (1554, 17910), (1665, 16716), (1791, 15540), (1890, 14726), (1990, 13986), (1998, 13930), (2220, 12537), (2331, 11940), (2388, 11655), (2590, 10746), (2786, 9990), (2985, 9324), (3108, 8955), (3330, 8358), (3582, 7770), (3780, 7363), (3885, 7164), (3980, 6993), (3996, 6965), (4179, 6660), (4662, 5970), (4995, 5572), (5180, 5373)]