231344400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{27541}}^1$

素因数の和:27569

約数の個数: 120

約数和(自身を含む): 846971584

約数和(自身を除く): 615627184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 27541, 55082, 82623, 110164, 137705, 165246, 192787, 220328, 275410, 330492, 385574, 413115, 440656, 550820, 578361, 660984, 688525, 771148, 826230, 963935, 1101640, 1156722, 1321968, 1377050, 1542296, 1652460, 1927870, 2065575, 2203280, 2313444, 2754100, 2891805, 3084592, 3304920, 3855740, 4131150, 4626888, 4819675, 5508200, 5783610, 6609840, 7711480, 8262300, 9253776, 9639350, 11016400, 11567220, 14459025, 15422960, 16524600, 19278700, 23134440, 28918050, 33049200, 38557400, 46268880, 57836100, 77114800, 115672200, 231344400]

約数ペア:

[(1, 231344400), (2, 115672200), (3, 77114800), (4, 57836100), (5, 46268880), (6, 38557400), (7, 33049200), (8, 28918050), (10, 23134440), (12, 19278700), (14, 16524600), (15, 15422960), (16, 14459025), (20, 11567220), (21, 11016400), (24, 9639350), (25, 9253776), (28, 8262300), (30, 7711480), (35, 6609840), (40, 5783610), (42, 5508200), (48, 4819675), (50, 4626888), (56, 4131150), (60, 3855740), (70, 3304920), (75, 3084592), (80, 2891805), (84, 2754100), (100, 2313444), (105, 2203280), (112, 2065575), (120, 1927870), (140, 1652460), (150, 1542296), (168, 1377050), (175, 1321968), (200, 1156722), (210, 1101640), (240, 963935), (280, 826230), (300, 771148), (336, 688525), (350, 660984), (400, 578361), (420, 550820), (525, 440656), (560, 413115), (600, 385574), (700, 330492), (840, 275410), (1050, 220328), (1200, 192787), (1400, 165246), (1680, 137705), (2100, 110164), (2800, 82623), (4200, 55082), (8400, 27541)]