55831381920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{138967}}^1$

素因数の和:139025

約数の個数: 240

約数和(自身を含む): 203395788288

約数和(自身を除く): 147564406368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5580, 6480, 6696, 7440, 8370, 8928, 10044, 11160, 12555, 12960, 13392, 14880, 16740, 20088, 22320, 25110, 26784, 33480, 40176, 44640, 50220, 66960, 80352, 100440, 133920, 138967, 200880, 277934, 401760, 416901, 555868, 694835, 833802, 1111736, 1250703, 1389670, 1667604, 2084505, 2223472, 2501406, 2779340, 3335208, 3752109, 4169010, 4307977, 4446944, 5002812, 5558680, 6253515, 6670416, 7504218, 8338020, 8615954, 10005624, 11117360, 11256327, 12507030, 12923931, 13340832, 15008436, 16676040, 17231908, 18760545, 20011248, 21539885, 22234720, 22512654, 25014060, 25847862, 30016872, 33352080, 34463816, 37521090, 38771793, 40022496, 43079770, 45025308, 50028120, 51695724, 56281635, 60033744, 64619655, 66704160, 68927632, 75042180, 77543586, 86159540, 90050616, 100056240, 103391448, 112563270, 116315379, 120067488, 129239310, 137855264, 150084360, 155087172, 172319080, 180101232, 193858965, 200112480, 206782896, 225126540, 232630758, 258478620, 300168720, 310174344, 344638160, 348946137, 360202464, 387717930, 413565792, 450253080, 465261516, 516957240, 581576895, 600337440, 620348688, 689276320, 697892274, 775435860, 900506160, 930523032, 1033914480, 1163153790, 1240697376, 1395784548, 1550871720, 1744730685, 1801012320, 1861046064, 2067828960, 2326307580, 2791569096, 3101743440, 3489461370, 3722092128, 4652615160, 5583138192, 6203486880, 6978922740, 9305230320, 11166276384, 13957845480, 18610460640, 27915690960, 55831381920]

約数ペア:

[(1, 55831381920), (2, 27915690960), (3, 18610460640), (4, 13957845480), (5, 11166276384), (6, 9305230320), (8, 6978922740), (9, 6203486880), (10, 5583138192), (12, 4652615160), (15, 3722092128), (16, 3489461370), (18, 3101743440), (20, 2791569096), (24, 2326307580), (27, 2067828960), (30, 1861046064), (31, 1801012320), (32, 1744730685), (36, 1550871720), (40, 1395784548), (45, 1240697376), (48, 1163153790), (54, 1033914480), (60, 930523032), (62, 900506160), (72, 775435860), (80, 697892274), (81, 689276320), (90, 620348688), (93, 600337440), (96, 581576895), (108, 516957240), (120, 465261516), (124, 450253080), (135, 413565792), (144, 387717930), (155, 360202464), (160, 348946137), (162, 344638160), (180, 310174344), (186, 300168720), (216, 258478620), (240, 232630758), (248, 225126540), (270, 206782896), (279, 200112480), (288, 193858965), (310, 180101232), (324, 172319080), (360, 155087172), (372, 150084360), (405, 137855264), (432, 129239310), (465, 120067488), (480, 116315379), (496, 112563270), (540, 103391448), (558, 100056240), (620, 90050616), (648, 86159540), (720, 77543586), (744, 75042180), (810, 68927632), (837, 66704160), (864, 64619655), (930, 60033744), (992, 56281635), (1080, 51695724), (1116, 50028120), (1240, 45025308), (1296, 43079770), (1395, 40022496), (1440, 38771793), (1488, 37521090), (1620, 34463816), (1674, 33352080), (1860, 30016872), (2160, 25847862), (2232, 25014060), (2480, 22512654), (2511, 22234720), (2592, 21539885), (2790, 20011248), (2976, 18760545), (3240, 17231908), (3348, 16676040), (3720, 15008436), (4185, 13340832), (4320, 12923931), (4464, 12507030), (4960, 11256327), (5022, 11117360), (5580, 10005624), (6480, 8615954), (6696, 8338020), (7440, 7504218), (8370, 6670416), (8928, 6253515), (10044, 5558680), (11160, 5002812), (12555, 4446944), (12960, 4307977), (13392, 4169010), (14880, 3752109), (16740, 3335208), (20088, 2779340), (22320, 2501406), (25110, 2223472), (26784, 2084505), (33480, 1667604), (40176, 1389670), (44640, 1250703), (50220, 1111736), (66960, 833802), (80352, 694835), (100440, 555868), (133920, 416901), (138967, 401760), (200880, 277934)]