173118060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 550368000

約数和(自身を除く): 377249940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 179, 180, 199, 243, 270, 324, 358, 398, 405, 486, 537, 540, 597, 716, 796, 810, 895, 972, 995, 1074, 1194, 1215, 1611, 1620, 1790, 1791, 1990, 2148, 2388, 2430, 2685, 2985, 3222, 3580, 3582, 3980, 4833, 4860, 5370, 5373, 5970, 6444, 7164, 8055, 8955, 9666, 10740, 10746, 11940, 14499, 16110, 16119, 17910, 19332, 21492, 24165, 26865, 28998, 32220, 32238, 35621, 35820, 43497, 48330, 48357, 53730, 57996, 64476, 71242, 72495, 80595, 86994, 96660, 96714, 106863, 107460, 142484, 144990, 161190, 173988, 178105, 193428, 213726, 217485, 241785, 289980, 320589, 322380, 356210, 427452, 434970, 483570, 534315, 641178, 712420, 869940, 961767, 967140, 1068630, 1282356, 1602945, 1923534, 2137260, 2885301, 3205890, 3847068, 4808835, 5770602, 6411780, 8655903, 9617670, 11541204, 14426505, 17311806, 19235340, 28853010, 34623612, 43279515, 57706020, 86559030, 173118060]

約数ペア:

[(1, 173118060), (2, 86559030), (3, 57706020), (4, 43279515), (5, 34623612), (6, 28853010), (9, 19235340), (10, 17311806), (12, 14426505), (15, 11541204), (18, 9617670), (20, 8655903), (27, 6411780), (30, 5770602), (36, 4808835), (45, 3847068), (54, 3205890), (60, 2885301), (81, 2137260), (90, 1923534), (108, 1602945), (135, 1282356), (162, 1068630), (179, 967140), (180, 961767), (199, 869940), (243, 712420), (270, 641178), (324, 534315), (358, 483570), (398, 434970), (405, 427452), (486, 356210), (537, 322380), (540, 320589), (597, 289980), (716, 241785), (796, 217485), (810, 213726), (895, 193428), (972, 178105), (995, 173988), (1074, 161190), (1194, 144990), (1215, 142484), (1611, 107460), (1620, 106863), (1790, 96714), (1791, 96660), (1990, 86994), (2148, 80595), (2388, 72495), (2430, 71242), (2685, 64476), (2985, 57996), (3222, 53730), (3580, 48357), (3582, 48330), (3980, 43497), (4833, 35820), (4860, 35621), (5370, 32238), (5373, 32220), (5970, 28998), (6444, 26865), (7164, 24165), (8055, 21492), (8955, 19332), (9666, 17910), (10740, 16119), (10746, 16110), (11940, 14499)]