55837440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 216

約数和(自身を含む): 199927728

約数和(自身を除く): 144090288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 131, 144, 148, 160, 180, 185, 192, 222, 240, 256, 262, 288, 296, 320, 333, 360, 370, 384, 393, 444, 480, 524, 555, 576, 592, 640, 655, 666, 720, 740, 768, 786, 888, 960, 1048, 1110, 1152, 1179, 1184, 1280, 1310, 1332, 1440, 1480, 1572, 1665, 1776, 1920, 1965, 2096, 2220, 2304, 2358, 2368, 2620, 2664, 2880, 2960, 3144, 3330, 3552, 3840, 3930, 4192, 4440, 4716, 4736, 4847, 5240, 5328, 5760, 5895, 5920, 6288, 6660, 7104, 7860, 8384, 8880, 9432, 9472, 9694, 10480, 10656, 11520, 11790, 11840, 12576, 13320, 14208, 14541, 15720, 16768, 17760, 18864, 19388, 20960, 21312, 23580, 23680, 24235, 25152, 26640, 28416, 29082, 31440, 33536, 35520, 37728, 38776, 41920, 42624, 43623, 47160, 47360, 48470, 50304, 53280, 58164, 62880, 71040, 72705, 75456, 77552, 83840, 85248, 87246, 94320, 96940, 100608, 106560, 116328, 125760, 142080, 145410, 150912, 155104, 167680, 174492, 188640, 193880, 213120, 218115, 232656, 251520, 290820, 301824, 310208, 348984, 377280, 387760, 426240, 436230, 465312, 503040, 581640, 620416, 697968, 754560, 775520, 872460, 930624, 1163280, 1240832, 1395936, 1509120, 1551040, 1744920, 1861248, 2326560, 2791872, 3102080, 3489840, 3722496, 4653120, 5583744, 6204160, 6979680, 9306240, 11167488, 13959360, 18612480, 27918720, 55837440]

約数ペア:

[(1, 55837440), (2, 27918720), (3, 18612480), (4, 13959360), (5, 11167488), (6, 9306240), (8, 6979680), (9, 6204160), (10, 5583744), (12, 4653120), (15, 3722496), (16, 3489840), (18, 3102080), (20, 2791872), (24, 2326560), (30, 1861248), (32, 1744920), (36, 1551040), (37, 1509120), (40, 1395936), (45, 1240832), (48, 1163280), (60, 930624), (64, 872460), (72, 775520), (74, 754560), (80, 697968), (90, 620416), (96, 581640), (111, 503040), (120, 465312), (128, 436230), (131, 426240), (144, 387760), (148, 377280), (160, 348984), (180, 310208), (185, 301824), (192, 290820), (222, 251520), (240, 232656), (256, 218115), (262, 213120), (288, 193880), (296, 188640), (320, 174492), (333, 167680), (360, 155104), (370, 150912), (384, 145410), (393, 142080), (444, 125760), (480, 116328), (524, 106560), (555, 100608), (576, 96940), (592, 94320), (640, 87246), (655, 85248), (666, 83840), (720, 77552), (740, 75456), (768, 72705), (786, 71040), (888, 62880), (960, 58164), (1048, 53280), (1110, 50304), (1152, 48470), (1179, 47360), (1184, 47160), (1280, 43623), (1310, 42624), (1332, 41920), (1440, 38776), (1480, 37728), (1572, 35520), (1665, 33536), (1776, 31440), (1920, 29082), (1965, 28416), (2096, 26640), (2220, 25152), (2304, 24235), (2358, 23680), (2368, 23580), (2620, 21312), (2664, 20960), (2880, 19388), (2960, 18864), (3144, 17760), (3330, 16768), (3552, 15720), (3840, 14541), (3930, 14208), (4192, 13320), (4440, 12576), (4716, 11840), (4736, 11790), (4847, 11520), (5240, 10656), (5328, 10480), (5760, 9694), (5895, 9472), (5920, 9432), (6288, 8880), (6660, 8384), (7104, 7860)]