189312660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 624476160

約数和(自身を除く): 435163500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 43, 45, 54, 60, 62, 86, 90, 93, 108, 124, 129, 135, 155, 172, 180, 186, 215, 258, 263, 270, 279, 310, 372, 387, 430, 465, 516, 526, 540, 558, 620, 645, 774, 789, 837, 860, 930, 1052, 1116, 1161, 1290, 1315, 1333, 1395, 1548, 1578, 1674, 1860, 1935, 2322, 2367, 2580, 2630, 2666, 2790, 3156, 3348, 3870, 3945, 3999, 4185, 4644, 4734, 5260, 5332, 5580, 5805, 6665, 7101, 7740, 7890, 7998, 8153, 8370, 9468, 11309, 11610, 11835, 11997, 13330, 14202, 15780, 15996, 16306, 16740, 19995, 22618, 23220, 23670, 23994, 24459, 26660, 28404, 32612, 33927, 35505, 35991, 39990, 40765, 45236, 47340, 47988, 48918, 56545, 59985, 67854, 71010, 71982, 73377, 79980, 81530, 97836, 101781, 113090, 119970, 122295, 135708, 142020, 143964, 146754, 163060, 169635, 179955, 203562, 220131, 226180, 239940, 244590, 293508, 305343, 339270, 350579, 359910, 366885, 407124, 440262, 489180, 508905, 610686, 678540, 701158, 719820, 733770, 880524, 1017810, 1051737, 1100655, 1221372, 1402316, 1467540, 1526715, 1752895, 2035620, 2103474, 2201310, 3053430, 3155211, 3505790, 4206948, 4402620, 5258685, 6106860, 6310422, 7011580, 9465633, 10517370, 12620844, 15776055, 18931266, 21034740, 31552110, 37862532, 47328165, 63104220, 94656330, 189312660]

約数ペア:

[(1, 189312660), (2, 94656330), (3, 63104220), (4, 47328165), (5, 37862532), (6, 31552110), (9, 21034740), (10, 18931266), (12, 15776055), (15, 12620844), (18, 10517370), (20, 9465633), (27, 7011580), (30, 6310422), (31, 6106860), (36, 5258685), (43, 4402620), (45, 4206948), (54, 3505790), (60, 3155211), (62, 3053430), (86, 2201310), (90, 2103474), (93, 2035620), (108, 1752895), (124, 1526715), (129, 1467540), (135, 1402316), (155, 1221372), (172, 1100655), (180, 1051737), (186, 1017810), (215, 880524), (258, 733770), (263, 719820), (270, 701158), (279, 678540), (310, 610686), (372, 508905), (387, 489180), (430, 440262), (465, 407124), (516, 366885), (526, 359910), (540, 350579), (558, 339270), (620, 305343), (645, 293508), (774, 244590), (789, 239940), (837, 226180), (860, 220131), (930, 203562), (1052, 179955), (1116, 169635), (1161, 163060), (1290, 146754), (1315, 143964), (1333, 142020), (1395, 135708), (1548, 122295), (1578, 119970), (1674, 113090), (1860, 101781), (1935, 97836), (2322, 81530), (2367, 79980), (2580, 73377), (2630, 71982), (2666, 71010), (2790, 67854), (3156, 59985), (3348, 56545), (3870, 48918), (3945, 47988), (3999, 47340), (4185, 45236), (4644, 40765), (4734, 39990), (5260, 35991), (5332, 35505), (5580, 33927), (5805, 32612), (6665, 28404), (7101, 26660), (7740, 24459), (7890, 23994), (7998, 23670), (8153, 23220), (8370, 22618), (9468, 19995), (11309, 16740), (11610, 16306), (11835, 15996), (11997, 15780), (13330, 14202)]