84973320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 256

約数和(自身を含む): 308448000

約数和(自身を除く): 223474680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 41, 45, 54, 57, 60, 72, 76, 82, 90, 95, 101, 108, 114, 120, 123, 135, 152, 164, 171, 180, 190, 202, 205, 216, 228, 246, 270, 285, 303, 328, 342, 360, 369, 380, 404, 410, 456, 492, 505, 513, 540, 570, 606, 615, 684, 738, 760, 779, 808, 820, 855, 909, 984, 1010, 1026, 1080, 1107, 1140, 1212, 1230, 1368, 1476, 1515, 1558, 1640, 1710, 1818, 1845, 1919, 2020, 2052, 2214, 2280, 2337, 2424, 2460, 2565, 2727, 2952, 3030, 3116, 3420, 3636, 3690, 3838, 3895, 4040, 4104, 4141, 4428, 4545, 4674, 4920, 5130, 5454, 5535, 5757, 6060, 6232, 6840, 7011, 7272, 7380, 7676, 7790, 8282, 8856, 9090, 9348, 9595, 10260, 10908, 11070, 11514, 11685, 12120, 12423, 13635, 14022, 14760, 15352, 15580, 16564, 17271, 18180, 18696, 19190, 20520, 20705, 21033, 21816, 22140, 23028, 23370, 24846, 27270, 28044, 28785, 31160, 33128, 34542, 35055, 36360, 37269, 38380, 41410, 42066, 44280, 46056, 46740, 49692, 51813, 54540, 56088, 57570, 62115, 69084, 70110, 74538, 76760, 78679, 82820, 84132, 86355, 93480, 99384, 103626, 105165, 109080, 111807, 115140, 124230, 138168, 140220, 149076, 157358, 165640, 168264, 172710, 186345, 207252, 210330, 223614, 230280, 236037, 248460, 259065, 280440, 298152, 314716, 345420, 372690, 393395, 414504, 420660, 447228, 472074, 496920, 518130, 559035, 629432, 690840, 708111, 745380, 786790, 841320, 894456, 944148, 1036260, 1118070, 1180185, 1416222, 1490760, 1573580, 1888296, 2072520, 2124333, 2236140, 2360370, 2832444, 3147160, 3540555, 4248666, 4472280, 4720740, 5664888, 7081110, 8497332, 9441480, 10621665, 14162220, 16994664, 21243330, 28324440, 42486660, 84973320]

約数ペア:

[(1, 84973320), (2, 42486660), (3, 28324440), (4, 21243330), (5, 16994664), (6, 14162220), (8, 10621665), (9, 9441480), (10, 8497332), (12, 7081110), (15, 5664888), (18, 4720740), (19, 4472280), (20, 4248666), (24, 3540555), (27, 3147160), (30, 2832444), (36, 2360370), (38, 2236140), (40, 2124333), (41, 2072520), (45, 1888296), (54, 1573580), (57, 1490760), (60, 1416222), (72, 1180185), (76, 1118070), (82, 1036260), (90, 944148), (95, 894456), (101, 841320), (108, 786790), (114, 745380), (120, 708111), (123, 690840), (135, 629432), (152, 559035), (164, 518130), (171, 496920), (180, 472074), (190, 447228), (202, 420660), (205, 414504), (216, 393395), (228, 372690), (246, 345420), (270, 314716), (285, 298152), (303, 280440), (328, 259065), (342, 248460), (360, 236037), (369, 230280), (380, 223614), (404, 210330), (410, 207252), (456, 186345), (492, 172710), (505, 168264), (513, 165640), (540, 157358), (570, 149076), (606, 140220), (615, 138168), (684, 124230), (738, 115140), (760, 111807), (779, 109080), (808, 105165), (820, 103626), (855, 99384), (909, 93480), (984, 86355), (1010, 84132), (1026, 82820), (1080, 78679), (1107, 76760), (1140, 74538), (1212, 70110), (1230, 69084), (1368, 62115), (1476, 57570), (1515, 56088), (1558, 54540), (1640, 51813), (1710, 49692), (1818, 46740), (1845, 46056), (1919, 44280), (2020, 42066), (2052, 41410), (2214, 38380), (2280, 37269), (2337, 36360), (2424, 35055), (2460, 34542), (2565, 33128), (2727, 31160), (2952, 28785), (3030, 28044), (3116, 27270), (3420, 24846), (3636, 23370), (3690, 23028), (3838, 22140), (3895, 21816), (4040, 21033), (4104, 20705), (4141, 20520), (4428, 19190), (4545, 18696), (4674, 18180), (4920, 17271), (5130, 16564), (5454, 15580), (5535, 15352), (5757, 14760), (6060, 14022), (6232, 13635), (6840, 12423), (7011, 12120), (7272, 11685), (7380, 11514), (7676, 11070), (7790, 10908), (8282, 10260), (8856, 9595), (9090, 9348)]