78312150

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{8287}}^1$

素因数の和:8315

約数の個数: 96

約数和(自身を含む): 246650880

約数和(自身を除く): 168338730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725, 8287, 9450, 16574, 24861, 41435, 49722, 58009, 74583, 82870, 116018, 124305, 149166, 174027, 207175, 223749, 248610, 290045, 348054, 372915, 414350, 447498, 522081, 580090, 621525, 745830, 870135, 1044162, 1118745, 1243050, 1450225, 1566243, 1740270, 1864575, 2237490, 2610405, 2900450, 3132486, 3729150, 4350675, 5220810, 5593725, 7831215, 8701350, 11187450, 13052025, 15662430, 26104050, 39156075, 78312150]

約数ペア:

[(1, 78312150), (2, 39156075), (3, 26104050), (5, 15662430), (6, 13052025), (7, 11187450), (9, 8701350), (10, 7831215), (14, 5593725), (15, 5220810), (18, 4350675), (21, 3729150), (25, 3132486), (27, 2900450), (30, 2610405), (35, 2237490), (42, 1864575), (45, 1740270), (50, 1566243), (54, 1450225), (63, 1243050), (70, 1118745), (75, 1044162), (90, 870135), (105, 745830), (126, 621525), (135, 580090), (150, 522081), (175, 447498), (189, 414350), (210, 372915), (225, 348054), (270, 290045), (315, 248610), (350, 223749), (378, 207175), (450, 174027), (525, 149166), (630, 124305), (675, 116018), (945, 82870), (1050, 74583), (1350, 58009), (1575, 49722), (1890, 41435), (3150, 24861), (4725, 16574), (8287, 9450)]