148988700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{7883}}^1$

素因数の和:7913

約数の個数: 144

約数和(自身を含む): 547464960

約数和(自身を除く): 398476260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 7883, 9450, 15766, 18900, 23649, 31532, 39415, 47298, 55181, 70947, 78830, 94596, 110362, 118245, 141894, 157660, 165543, 197075, 212841, 220724, 236490, 275905, 283788, 331086, 354735, 394150, 425682, 472980, 496629, 551810, 591225, 662172, 709470, 788300, 827715, 851364, 993258, 1064205, 1103620, 1182450, 1379525, 1418940, 1489887, 1655430, 1773675, 1986516, 2128410, 2364900, 2483145, 2759050, 2979774, 3310860, 3547350, 4138575, 4256820, 4966290, 5321025, 5518100, 5959548, 7094700, 7449435, 8277150, 9932580, 10642050, 12415725, 14898870, 16554300, 21284100, 24831450, 29797740, 37247175, 49662900, 74494350, 148988700]

約数ペア:

[(1, 148988700), (2, 74494350), (3, 49662900), (4, 37247175), (5, 29797740), (6, 24831450), (7, 21284100), (9, 16554300), (10, 14898870), (12, 12415725), (14, 10642050), (15, 9932580), (18, 8277150), (20, 7449435), (21, 7094700), (25, 5959548), (27, 5518100), (28, 5321025), (30, 4966290), (35, 4256820), (36, 4138575), (42, 3547350), (45, 3310860), (50, 2979774), (54, 2759050), (60, 2483145), (63, 2364900), (70, 2128410), (75, 1986516), (84, 1773675), (90, 1655430), (100, 1489887), (105, 1418940), (108, 1379525), (126, 1182450), (135, 1103620), (140, 1064205), (150, 993258), (175, 851364), (180, 827715), (189, 788300), (210, 709470), (225, 662172), (252, 591225), (270, 551810), (300, 496629), (315, 472980), (350, 425682), (378, 394150), (420, 354735), (450, 331086), (525, 283788), (540, 275905), (630, 236490), (675, 220724), (700, 212841), (756, 197075), (900, 165543), (945, 157660), (1050, 141894), (1260, 118245), (1350, 110362), (1575, 94596), (1890, 78830), (2100, 70947), (2700, 55181), (3150, 47298), (3780, 39415), (4725, 31532), (6300, 23649), (7883, 18900), (9450, 15766)]