260990100

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{4603}}^1$

素因数の和:4636

約数の個数: 180

約数和(自身を含む): 967097824

約数和(自身を除く): 706107724

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, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1260, 1350, 1575, 1620, 1890, 2025, 2100, 2268, 2700, 2835, 3150, 3780, 4050, 4603, 4725, 5670, 6300, 8100, 9206, 9450, 11340, 13809, 14175, 18412, 18900, 23015, 27618, 28350, 32221, 41427, 46030, 55236, 56700, 64442, 69045, 82854, 92060, 96663, 115075, 124281, 128884, 138090, 161105, 165708, 193326, 207135, 230150, 248562, 276180, 289989, 322210, 345225, 372843, 386652, 414270, 460300, 483315, 497124, 579978, 621405, 644420, 690450, 745686, 805525, 828540, 869967, 966630, 1035675, 1159956, 1242810, 1380900, 1449945, 1491372, 1611050, 1739934, 1864215, 1933260, 2071350, 2416575, 2485620, 2609901, 2899890, 3107025, 3222100, 3479868, 3728430, 4142700, 4349835, 4833150, 5219802, 5799780, 6214050, 7249725, 7456860, 8699670, 9321075, 9666300, 10439604, 12428100, 13049505, 14499450, 17399340, 18642150, 21749175, 26099010, 28998900, 37284300, 43498350, 52198020, 65247525, 86996700, 130495050, 260990100]

約数ペア:

[(1, 260990100), (2, 130495050), (3, 86996700), (4, 65247525), (5, 52198020), (6, 43498350), (7, 37284300), (9, 28998900), (10, 26099010), (12, 21749175), (14, 18642150), (15, 17399340), (18, 14499450), (20, 13049505), (21, 12428100), (25, 10439604), (27, 9666300), (28, 9321075), (30, 8699670), (35, 7456860), (36, 7249725), (42, 6214050), (45, 5799780), (50, 5219802), (54, 4833150), (60, 4349835), (63, 4142700), (70, 3728430), (75, 3479868), (81, 3222100), (84, 3107025), (90, 2899890), (100, 2609901), (105, 2485620), (108, 2416575), (126, 2071350), (135, 1933260), (140, 1864215), (150, 1739934), (162, 1611050), (175, 1491372), (180, 1449945), (189, 1380900), (210, 1242810), (225, 1159956), (252, 1035675), (270, 966630), (300, 869967), (315, 828540), (324, 805525), (350, 745686), (378, 690450), (405, 644420), (420, 621405), (450, 579978), (525, 497124), (540, 483315), (567, 460300), (630, 414270), (675, 386652), (700, 372843), (756, 345225), (810, 322210), (900, 289989), (945, 276180), (1050, 248562), (1134, 230150), (1260, 207135), (1350, 193326), (1575, 165708), (1620, 161105), (1890, 138090), (2025, 128884), (2100, 124281), (2268, 115075), (2700, 96663), (2835, 92060), (3150, 82854), (3780, 69045), (4050, 64442), (4603, 56700), (4725, 55236), (5670, 46030), (6300, 41427), (8100, 32221), (9206, 28350), (9450, 27618), (11340, 23015), (13809, 18900), (14175, 18412)]