148751100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1549

約数の個数: 144

約数和(自身を含む): 491461600

約数和(自身を除く): 342710500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 37, 45, 50, 54, 60, 74, 75, 90, 100, 108, 111, 135, 148, 150, 180, 185, 222, 225, 270, 300, 333, 370, 444, 450, 540, 555, 666, 675, 740, 900, 925, 999, 1110, 1332, 1350, 1489, 1665, 1850, 1998, 2220, 2700, 2775, 2978, 3330, 3700, 3996, 4467, 4995, 5550, 5956, 6660, 7445, 8325, 8934, 9990, 11100, 13401, 14890, 16650, 17868, 19980, 22335, 24975, 26802, 29780, 33300, 37225, 40203, 44670, 49950, 53604, 55093, 67005, 74450, 80406, 89340, 99900, 110186, 111675, 134010, 148900, 160812, 165279, 201015, 220372, 223350, 268020, 275465, 330558, 335025, 402030, 446700, 495837, 550930, 661116, 670050, 804060, 826395, 991674, 1005075, 1101860, 1340100, 1377325, 1487511, 1652790, 1983348, 2010150, 2479185, 2754650, 2975022, 3305580, 4020300, 4131975, 4958370, 5509300, 5950044, 7437555, 8263950, 9916740, 12395925, 14875110, 16527900, 24791850, 29750220, 37187775, 49583700, 74375550, 148751100]

約数ペア:

[(1, 148751100), (2, 74375550), (3, 49583700), (4, 37187775), (5, 29750220), (6, 24791850), (9, 16527900), (10, 14875110), (12, 12395925), (15, 9916740), (18, 8263950), (20, 7437555), (25, 5950044), (27, 5509300), (30, 4958370), (36, 4131975), (37, 4020300), (45, 3305580), (50, 2975022), (54, 2754650), (60, 2479185), (74, 2010150), (75, 1983348), (90, 1652790), (100, 1487511), (108, 1377325), (111, 1340100), (135, 1101860), (148, 1005075), (150, 991674), (180, 826395), (185, 804060), (222, 670050), (225, 661116), (270, 550930), (300, 495837), (333, 446700), (370, 402030), (444, 335025), (450, 330558), (540, 275465), (555, 268020), (666, 223350), (675, 220372), (740, 201015), (900, 165279), (925, 160812), (999, 148900), (1110, 134010), (1332, 111675), (1350, 110186), (1489, 99900), (1665, 89340), (1850, 80406), (1998, 74450), (2220, 67005), (2700, 55093), (2775, 53604), (2978, 49950), (3330, 44670), (3700, 40203), (3996, 37225), (4467, 33300), (4995, 29780), (5550, 26802), (5956, 24975), (6660, 22335), (7445, 19980), (8325, 17868), (8934, 16650), (9990, 14890), (11100, 13401)]