83496420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:264

約数の個数: 240

約数和(自身を含む): 308985600

約数和(自身を除く): 225489180

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, 81, 84, 90, 105, 108, 111, 126, 135, 140, 148, 162, 180, 185, 189, 199, 210, 222, 252, 259, 270, 315, 324, 333, 370, 378, 398, 405, 420, 444, 518, 540, 555, 567, 597, 630, 666, 740, 756, 777, 796, 810, 945, 995, 999, 1036, 1110, 1134, 1194, 1260, 1295, 1332, 1393, 1554, 1620, 1665, 1791, 1890, 1990, 1998, 2220, 2268, 2331, 2388, 2590, 2786, 2835, 2985, 2997, 3108, 3330, 3582, 3780, 3885, 3980, 3996, 4179, 4662, 4995, 5180, 5373, 5572, 5670, 5970, 5994, 6660, 6965, 6993, 7164, 7363, 7770, 8358, 8955, 9324, 9990, 10746, 11340, 11655, 11940, 11988, 12537, 13930, 13986, 14726, 14985, 15540, 16119, 16716, 17910, 19980, 20895, 20979, 21492, 22089, 23310, 25074, 26865, 27860, 27972, 29452, 29970, 32238, 34965, 35820, 36815, 37611, 41790, 41958, 44178, 46620, 50148, 51541, 53730, 59940, 62685, 64476, 66267, 69930, 73630, 75222, 80595, 83580, 83916, 88356, 103082, 104895, 107460, 110445, 112833, 125370, 132534, 139860, 147260, 150444, 154623, 161190, 188055, 198801, 206164, 209790, 220890, 225666, 250740, 257705, 265068, 309246, 322380, 331335, 376110, 397602, 419580, 441780, 451332, 463869, 515410, 564165, 596403, 618492, 662670, 752220, 773115, 795204, 927738, 994005, 1030820, 1128330, 1192806, 1325340, 1391607, 1546230, 1855476, 1988010, 2256660, 2319345, 2385612, 2783214, 2982015, 3092460, 3976020, 4174821, 4638690, 5566428, 5964030, 6958035, 8349642, 9277380, 11928060, 13916070, 16699284, 20874105, 27832140, 41748210, 83496420]

約数ペア:

[(1, 83496420), (2, 41748210), (3, 27832140), (4, 20874105), (5, 16699284), (6, 13916070), (7, 11928060), (9, 9277380), (10, 8349642), (12, 6958035), (14, 5964030), (15, 5566428), (18, 4638690), (20, 4174821), (21, 3976020), (27, 3092460), (28, 2982015), (30, 2783214), (35, 2385612), (36, 2319345), (37, 2256660), (42, 1988010), (45, 1855476), (54, 1546230), (60, 1391607), (63, 1325340), (70, 1192806), (74, 1128330), (81, 1030820), (84, 994005), (90, 927738), (105, 795204), (108, 773115), (111, 752220), (126, 662670), (135, 618492), (140, 596403), (148, 564165), (162, 515410), (180, 463869), (185, 451332), (189, 441780), (199, 419580), (210, 397602), (222, 376110), (252, 331335), (259, 322380), (270, 309246), (315, 265068), (324, 257705), (333, 250740), (370, 225666), (378, 220890), (398, 209790), (405, 206164), (420, 198801), (444, 188055), (518, 161190), (540, 154623), (555, 150444), (567, 147260), (597, 139860), (630, 132534), (666, 125370), (740, 112833), (756, 110445), (777, 107460), (796, 104895), (810, 103082), (945, 88356), (995, 83916), (999, 83580), (1036, 80595), (1110, 75222), (1134, 73630), (1194, 69930), (1260, 66267), (1295, 64476), (1332, 62685), (1393, 59940), (1554, 53730), (1620, 51541), (1665, 50148), (1791, 46620), (1890, 44178), (1990, 41958), (1998, 41790), (2220, 37611), (2268, 36815), (2331, 35820), (2388, 34965), (2590, 32238), (2786, 29970), (2835, 29452), (2985, 27972), (2997, 27860), (3108, 26865), (3330, 25074), (3582, 23310), (3780, 22089), (3885, 21492), (3980, 20979), (3996, 20895), (4179, 19980), (4662, 17910), (4995, 16716), (5180, 16119), (5373, 15540), (5572, 14985), (5670, 14726), (5970, 13986), (5994, 13930), (6660, 12537), (6965, 11988), (6993, 11940), (7164, 11655), (7363, 11340), (7770, 10746), (8358, 9990), (8955, 9324)]