155824560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:337

約数の個数: 200

約数和(自身を含む): 548246160

約数和(自身を除く): 392421600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 139, 144, 162, 173, 180, 216, 240, 270, 278, 324, 346, 360, 405, 417, 432, 519, 540, 556, 648, 692, 695, 720, 810, 834, 865, 1038, 1080, 1112, 1251, 1296, 1384, 1390, 1557, 1620, 1668, 1730, 2076, 2085, 2160, 2224, 2502, 2595, 2768, 2780, 3114, 3240, 3336, 3460, 3753, 4152, 4170, 4671, 5004, 5190, 5560, 6228, 6255, 6480, 6672, 6920, 7506, 7785, 8304, 8340, 9342, 10008, 10380, 11120, 11259, 12456, 12510, 13840, 14013, 15012, 15570, 16680, 18684, 18765, 20016, 20760, 22518, 23355, 24047, 24912, 25020, 28026, 30024, 31140, 33360, 37368, 37530, 41520, 45036, 46710, 48094, 50040, 56052, 56295, 60048, 62280, 70065, 72141, 74736, 75060, 90072, 93420, 96188, 100080, 112104, 112590, 120235, 124560, 140130, 144282, 150120, 180144, 186840, 192376, 216423, 224208, 225180, 240470, 280260, 288564, 300240, 360705, 373680, 384752, 432846, 450360, 480940, 560520, 577128, 649269, 721410, 865692, 900720, 961880, 1082115, 1121040, 1154256, 1298538, 1442820, 1731384, 1923760, 1947807, 2164230, 2597076, 2885640, 3246345, 3462768, 3895614, 4328460, 5194152, 5771280, 6492690, 7791228, 8656920, 9739035, 10388304, 12985380, 15582456, 17313840, 19478070, 25970760, 31164912, 38956140, 51941520, 77912280, 155824560]

約数ペア:

[(1, 155824560), (2, 77912280), (3, 51941520), (4, 38956140), (5, 31164912), (6, 25970760), (8, 19478070), (9, 17313840), (10, 15582456), (12, 12985380), (15, 10388304), (16, 9739035), (18, 8656920), (20, 7791228), (24, 6492690), (27, 5771280), (30, 5194152), (36, 4328460), (40, 3895614), (45, 3462768), (48, 3246345), (54, 2885640), (60, 2597076), (72, 2164230), (80, 1947807), (81, 1923760), (90, 1731384), (108, 1442820), (120, 1298538), (135, 1154256), (139, 1121040), (144, 1082115), (162, 961880), (173, 900720), (180, 865692), (216, 721410), (240, 649269), (270, 577128), (278, 560520), (324, 480940), (346, 450360), (360, 432846), (405, 384752), (417, 373680), (432, 360705), (519, 300240), (540, 288564), (556, 280260), (648, 240470), (692, 225180), (695, 224208), (720, 216423), (810, 192376), (834, 186840), (865, 180144), (1038, 150120), (1080, 144282), (1112, 140130), (1251, 124560), (1296, 120235), (1384, 112590), (1390, 112104), (1557, 100080), (1620, 96188), (1668, 93420), (1730, 90072), (2076, 75060), (2085, 74736), (2160, 72141), (2224, 70065), (2502, 62280), (2595, 60048), (2768, 56295), (2780, 56052), (3114, 50040), (3240, 48094), (3336, 46710), (3460, 45036), (3753, 41520), (4152, 37530), (4170, 37368), (4671, 33360), (5004, 31140), (5190, 30024), (5560, 28026), (6228, 25020), (6255, 24912), (6480, 24047), (6672, 23355), (6920, 22518), (7506, 20760), (7785, 20016), (8304, 18765), (8340, 18684), (9342, 16680), (10008, 15570), (10380, 15012), (11120, 14013), (11259, 13840), (12456, 12510)]