55711200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 183738240

約数和(自身を除く): 128027040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 139, 150, 160, 167, 200, 240, 278, 300, 334, 400, 417, 480, 501, 556, 600, 668, 695, 800, 834, 835, 1002, 1112, 1200, 1336, 1390, 1668, 1670, 2004, 2085, 2224, 2400, 2505, 2672, 2780, 3336, 3340, 3475, 4008, 4170, 4175, 4448, 5010, 5344, 5560, 6672, 6680, 6950, 8016, 8340, 8350, 10020, 10425, 11120, 12525, 13344, 13360, 13900, 16032, 16680, 16700, 20040, 20850, 22240, 23213, 25050, 26720, 27800, 33360, 33400, 40080, 41700, 46426, 50100, 55600, 66720, 66800, 69639, 80160, 83400, 92852, 100200, 111200, 116065, 133600, 139278, 166800, 185704, 200400, 232130, 278556, 333600, 348195, 371408, 400800, 464260, 557112, 580325, 696390, 742816, 928520, 1114224, 1160650, 1392780, 1740975, 1857040, 2228448, 2321300, 2785560, 3481950, 3714080, 4642600, 5571120, 6963900, 9285200, 11142240, 13927800, 18570400, 27855600, 55711200]

約数ペア:

[(1, 55711200), (2, 27855600), (3, 18570400), (4, 13927800), (5, 11142240), (6, 9285200), (8, 6963900), (10, 5571120), (12, 4642600), (15, 3714080), (16, 3481950), (20, 2785560), (24, 2321300), (25, 2228448), (30, 1857040), (32, 1740975), (40, 1392780), (48, 1160650), (50, 1114224), (60, 928520), (75, 742816), (80, 696390), (96, 580325), (100, 557112), (120, 464260), (139, 400800), (150, 371408), (160, 348195), (167, 333600), (200, 278556), (240, 232130), (278, 200400), (300, 185704), (334, 166800), (400, 139278), (417, 133600), (480, 116065), (501, 111200), (556, 100200), (600, 92852), (668, 83400), (695, 80160), (800, 69639), (834, 66800), (835, 66720), (1002, 55600), (1112, 50100), (1200, 46426), (1336, 41700), (1390, 40080), (1668, 33400), (1670, 33360), (2004, 27800), (2085, 26720), (2224, 25050), (2400, 23213), (2505, 22240), (2672, 20850), (2780, 20040), (3336, 16700), (3340, 16680), (3475, 16032), (4008, 13900), (4170, 13360), (4175, 13344), (4448, 12525), (5010, 11120), (5344, 10425), (5560, 10020), (6672, 8350), (6680, 8340), (6950, 8016)]