155150100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{8209}}^1$

素因数の和:8239

約数の個数: 144

約数和(自身を含む): 570102400

約数和(自身を除く): 414952300

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, 8209, 9450, 16418, 18900, 24627, 32836, 41045, 49254, 57463, 73881, 82090, 98508, 114926, 123135, 147762, 164180, 172389, 205225, 221643, 229852, 246270, 287315, 295524, 344778, 369405, 410450, 443286, 492540, 517167, 574630, 615675, 689556, 738810, 820900, 861945, 886572, 1034334, 1108215, 1149260, 1231350, 1436575, 1477620, 1551501, 1723890, 1847025, 2068668, 2216430, 2462700, 2585835, 2873150, 3103002, 3447780, 3694050, 4309725, 4432860, 5171670, 5541075, 5746300, 6206004, 7388100, 7757505, 8619450, 10343340, 11082150, 12929175, 15515010, 17238900, 22164300, 25858350, 31030020, 38787525, 51716700, 77575050, 155150100]

約数ペア:

[(1, 155150100), (2, 77575050), (3, 51716700), (4, 38787525), (5, 31030020), (6, 25858350), (7, 22164300), (9, 17238900), (10, 15515010), (12, 12929175), (14, 11082150), (15, 10343340), (18, 8619450), (20, 7757505), (21, 7388100), (25, 6206004), (27, 5746300), (28, 5541075), (30, 5171670), (35, 4432860), (36, 4309725), (42, 3694050), (45, 3447780), (50, 3103002), (54, 2873150), (60, 2585835), (63, 2462700), (70, 2216430), (75, 2068668), (84, 1847025), (90, 1723890), (100, 1551501), (105, 1477620), (108, 1436575), (126, 1231350), (135, 1149260), (140, 1108215), (150, 1034334), (175, 886572), (180, 861945), (189, 820900), (210, 738810), (225, 689556), (252, 615675), (270, 574630), (300, 517167), (315, 492540), (350, 443286), (378, 410450), (420, 369405), (450, 344778), (525, 295524), (540, 287315), (630, 246270), (675, 229852), (700, 221643), (756, 205225), (900, 172389), (945, 164180), (1050, 147762), (1260, 123135), (1350, 114926), (1575, 98508), (1890, 82090), (2100, 73881), (2700, 57463), (3150, 49254), (3780, 41045), (4725, 32836), (6300, 24627), (8209, 18900), (9450, 16418)]