55269900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:341

約数の個数: 216

約数和(自身を含む): 205097984

約数和(自身を除く): 149828084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 45, 50, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 124, 126, 140, 150, 155, 175, 180, 186, 210, 217, 225, 252, 279, 283, 300, 310, 315, 350, 372, 420, 434, 450, 465, 525, 558, 566, 620, 630, 651, 700, 775, 849, 868, 900, 930, 1050, 1085, 1116, 1132, 1260, 1302, 1395, 1415, 1550, 1575, 1698, 1860, 1953, 1981, 2100, 2170, 2325, 2547, 2604, 2790, 2830, 3100, 3150, 3255, 3396, 3906, 3962, 4245, 4340, 4650, 5094, 5425, 5580, 5660, 5943, 6300, 6510, 6975, 7075, 7812, 7924, 8490, 8773, 9300, 9765, 9905, 10188, 10850, 11886, 12735, 13020, 13950, 14150, 16275, 16980, 17546, 17829, 19530, 19810, 21225, 21700, 23772, 25470, 26319, 27900, 28300, 29715, 32550, 35092, 35658, 39060, 39620, 42450, 43865, 48825, 49525, 50940, 52638, 59430, 61411, 63675, 65100, 71316, 78957, 84900, 87730, 89145, 97650, 99050, 105276, 118860, 122822, 127350, 131595, 148575, 157914, 175460, 178290, 184233, 195300, 198100, 219325, 245644, 254700, 263190, 297150, 307055, 315828, 356580, 368466, 394785, 438650, 445725, 526380, 552699, 594300, 614110, 657975, 736932, 789570, 877300, 891450, 921165, 1105398, 1228220, 1315950, 1535275, 1579140, 1782900, 1842330, 1973925, 2210796, 2631900, 2763495, 3070550, 3684660, 3947850, 4605825, 5526990, 6141100, 7895700, 9211650, 11053980, 13817475, 18423300, 27634950, 55269900]

約数ペア:

[(1, 55269900), (2, 27634950), (3, 18423300), (4, 13817475), (5, 11053980), (6, 9211650), (7, 7895700), (9, 6141100), (10, 5526990), (12, 4605825), (14, 3947850), (15, 3684660), (18, 3070550), (20, 2763495), (21, 2631900), (25, 2210796), (28, 1973925), (30, 1842330), (31, 1782900), (35, 1579140), (36, 1535275), (42, 1315950), (45, 1228220), (50, 1105398), (60, 921165), (62, 891450), (63, 877300), (70, 789570), (75, 736932), (84, 657975), (90, 614110), (93, 594300), (100, 552699), (105, 526380), (124, 445725), (126, 438650), (140, 394785), (150, 368466), (155, 356580), (175, 315828), (180, 307055), (186, 297150), (210, 263190), (217, 254700), (225, 245644), (252, 219325), (279, 198100), (283, 195300), (300, 184233), (310, 178290), (315, 175460), (350, 157914), (372, 148575), (420, 131595), (434, 127350), (450, 122822), (465, 118860), (525, 105276), (558, 99050), (566, 97650), (620, 89145), (630, 87730), (651, 84900), (700, 78957), (775, 71316), (849, 65100), (868, 63675), (900, 61411), (930, 59430), (1050, 52638), (1085, 50940), (1116, 49525), (1132, 48825), (1260, 43865), (1302, 42450), (1395, 39620), (1415, 39060), (1550, 35658), (1575, 35092), (1698, 32550), (1860, 29715), (1953, 28300), (1981, 27900), (2100, 26319), (2170, 25470), (2325, 23772), (2547, 21700), (2604, 21225), (2790, 19810), (2830, 19530), (3100, 17829), (3150, 17546), (3255, 16980), (3396, 16275), (3906, 14150), (3962, 13950), (4245, 13020), (4340, 12735), (4650, 11886), (5094, 10850), (5425, 10188), (5580, 9905), (5660, 9765), (5943, 9300), (6300, 8773), (6510, 8490), (6975, 7924), (7075, 7812)]