173467980

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{5099}}^1$

素因数の和:5130

約数の個数: 144

約数和(自身を含む): 623750400

約数和(自身を除く): 450282420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5099, 5670, 6804, 8505, 10198, 11340, 15297, 17010, 20396, 25495, 30594, 34020, 35693, 45891, 50990, 61188, 71386, 76485, 91782, 101980, 107079, 137673, 142772, 152970, 178465, 183564, 214158, 229455, 275346, 305940, 321237, 356930, 413019, 428316, 458910, 535395, 550692, 642474, 688365, 713860, 826038, 917820, 963711, 1070790, 1239057, 1284948, 1376730, 1606185, 1652076, 1927422, 2065095, 2141580, 2478114, 2753460, 2891133, 3212370, 3854844, 4130190, 4818555, 4956228, 5782266, 6195285, 6424740, 8260380, 8673399, 9637110, 11564532, 12390570, 14455665, 17346798, 19274220, 24781140, 28911330, 34693596, 43366995, 57822660, 86733990, 173467980]

約数ペア:

[(1, 173467980), (2, 86733990), (3, 57822660), (4, 43366995), (5, 34693596), (6, 28911330), (7, 24781140), (9, 19274220), (10, 17346798), (12, 14455665), (14, 12390570), (15, 11564532), (18, 9637110), (20, 8673399), (21, 8260380), (27, 6424740), (28, 6195285), (30, 5782266), (35, 4956228), (36, 4818555), (42, 4130190), (45, 3854844), (54, 3212370), (60, 2891133), (63, 2753460), (70, 2478114), (81, 2141580), (84, 2065095), (90, 1927422), (105, 1652076), (108, 1606185), (126, 1376730), (135, 1284948), (140, 1239057), (162, 1070790), (180, 963711), (189, 917820), (210, 826038), (243, 713860), (252, 688365), (270, 642474), (315, 550692), (324, 535395), (378, 458910), (405, 428316), (420, 413019), (486, 356930), (540, 321237), (567, 305940), (630, 275346), (756, 229455), (810, 214158), (945, 183564), (972, 178465), (1134, 152970), (1215, 142772), (1260, 137673), (1620, 107079), (1701, 101980), (1890, 91782), (2268, 76485), (2430, 71386), (2835, 61188), (3402, 50990), (3780, 45891), (4860, 35693), (5099, 34020), (5670, 30594), (6804, 25495), (8505, 20396), (10198, 17010), (11340, 15297)]