189011340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1669

約数の個数: 192

約数和(自身を含む): 694149120

約数和(自身を除く): 505137780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1613, 1674, 1860, 1890, 1953, 2170, 2604, 2790, 3226, 3255, 3348, 3780, 3906, 4185, 4340, 4839, 5580, 5859, 6452, 6510, 7812, 8065, 8370, 9678, 9765, 11291, 11718, 13020, 14517, 16130, 16740, 19356, 19530, 22582, 23436, 24195, 29034, 29295, 32260, 33873, 39060, 43551, 45164, 48390, 50003, 56455, 58068, 58590, 67746, 72585, 87102, 96780, 100006, 101619, 112910, 117180, 135492, 145170, 150009, 169365, 174204, 200012, 203238, 217755, 225820, 250015, 290340, 300018, 304857, 338730, 350021, 406476, 435510, 450027, 500030, 508095, 600036, 609714, 677460, 700042, 750045, 871020, 900054, 1000060, 1016190, 1050063, 1219428, 1350081, 1400084, 1500090, 1524285, 1750105, 1800108, 2032380, 2100126, 2250135, 2700162, 3000180, 3048570, 3150189, 3500210, 4200252, 4500270, 5250315, 5400324, 6097140, 6300378, 6750405, 7000420, 9000540, 9450567, 10500630, 12600756, 13500810, 15750945, 18901134, 21001260, 27001620, 31501890, 37802268, 47252835, 63003780, 94505670, 189011340]

約数ペア:

[(1, 189011340), (2, 94505670), (3, 63003780), (4, 47252835), (5, 37802268), (6, 31501890), (7, 27001620), (9, 21001260), (10, 18901134), (12, 15750945), (14, 13500810), (15, 12600756), (18, 10500630), (20, 9450567), (21, 9000540), (27, 7000420), (28, 6750405), (30, 6300378), (31, 6097140), (35, 5400324), (36, 5250315), (42, 4500270), (45, 4200252), (54, 3500210), (60, 3150189), (62, 3048570), (63, 3000180), (70, 2700162), (84, 2250135), (90, 2100126), (93, 2032380), (105, 1800108), (108, 1750105), (124, 1524285), (126, 1500090), (135, 1400084), (140, 1350081), (155, 1219428), (180, 1050063), (186, 1016190), (189, 1000060), (210, 900054), (217, 871020), (252, 750045), (270, 700042), (279, 677460), (310, 609714), (315, 600036), (372, 508095), (378, 500030), (420, 450027), (434, 435510), (465, 406476), (540, 350021), (558, 338730), (620, 304857), (630, 300018), (651, 290340), (756, 250015), (837, 225820), (868, 217755), (930, 203238), (945, 200012), (1085, 174204), (1116, 169365), (1260, 150009), (1302, 145170), (1395, 135492), (1613, 117180), (1674, 112910), (1860, 101619), (1890, 100006), (1953, 96780), (2170, 87102), (2604, 72585), (2790, 67746), (3226, 58590), (3255, 58068), (3348, 56455), (3780, 50003), (3906, 48390), (4185, 45164), (4340, 43551), (4839, 39060), (5580, 33873), (5859, 32260), (6452, 29295), (6510, 29034), (7812, 24195), (8065, 23436), (8370, 22582), (9678, 19530), (9765, 19356), (11291, 16740), (11718, 16130), (13020, 14517)]