84384180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 269680320

約数和(自身を除く): 185296140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 162, 179, 180, 194, 243, 270, 291, 324, 358, 388, 405, 485, 486, 537, 540, 582, 716, 810, 873, 895, 970, 972, 1074, 1164, 1215, 1455, 1611, 1620, 1746, 1790, 1940, 2148, 2430, 2619, 2685, 2910, 3222, 3492, 3580, 4365, 4833, 4860, 5238, 5370, 5820, 6444, 7857, 8055, 8730, 9666, 10476, 10740, 13095, 14499, 15714, 16110, 17363, 17460, 19332, 23571, 24165, 26190, 28998, 31428, 32220, 34726, 39285, 43497, 47142, 48330, 52089, 52380, 57996, 69452, 72495, 78570, 86815, 86994, 94284, 96660, 104178, 117855, 144990, 156267, 157140, 173630, 173988, 208356, 217485, 235710, 260445, 289980, 312534, 347260, 434970, 468801, 471420, 520890, 625068, 781335, 869940, 937602, 1041780, 1406403, 1562670, 1875204, 2344005, 2812806, 3125340, 4219209, 4688010, 5625612, 7032015, 8438418, 9376020, 14064030, 16876836, 21096045, 28128060, 42192090, 84384180]

約数ペア:

[(1, 84384180), (2, 42192090), (3, 28128060), (4, 21096045), (5, 16876836), (6, 14064030), (9, 9376020), (10, 8438418), (12, 7032015), (15, 5625612), (18, 4688010), (20, 4219209), (27, 3125340), (30, 2812806), (36, 2344005), (45, 1875204), (54, 1562670), (60, 1406403), (81, 1041780), (90, 937602), (97, 869940), (108, 781335), (135, 625068), (162, 520890), (179, 471420), (180, 468801), (194, 434970), (243, 347260), (270, 312534), (291, 289980), (324, 260445), (358, 235710), (388, 217485), (405, 208356), (485, 173988), (486, 173630), (537, 157140), (540, 156267), (582, 144990), (716, 117855), (810, 104178), (873, 96660), (895, 94284), (970, 86994), (972, 86815), (1074, 78570), (1164, 72495), (1215, 69452), (1455, 57996), (1611, 52380), (1620, 52089), (1746, 48330), (1790, 47142), (1940, 43497), (2148, 39285), (2430, 34726), (2619, 32220), (2685, 31428), (2910, 28998), (3222, 26190), (3492, 24165), (3580, 23571), (4365, 19332), (4833, 17460), (4860, 17363), (5238, 16110), (5370, 15714), (5820, 14499), (6444, 13095), (7857, 10740), (8055, 10476), (8730, 9666)]