89245649880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1831}}^1\times {\mathrm{45131}}^1$

素因数の和:46982

約数の個数: 128

約数和(自身を含む): 297654566400

約数和(自身を除く): 208408916520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1831, 3662, 5493, 7324, 9155, 10986, 14648, 16479, 18310, 21972, 27465, 32958, 36620, 43944, 45131, 49437, 54930, 65916, 73240, 82395, 90262, 98874, 109860, 131832, 135393, 164790, 180524, 197748, 219720, 225655, 247185, 270786, 329580, 361048, 395496, 406179, 451310, 494370, 541572, 659160, 676965, 812358, 902620, 988740, 1083144, 1218537, 1353930, 1624716, 1805240, 1977480, 2030895, 2437074, 2707860, 3249432, 4061790, 4874148, 5415720, 6092685, 8123580, 9748296, 12185370, 16247160, 24370740, 48741480, 82634861, 165269722, 247904583, 330539444, 413174305, 495809166, 661078888, 743713749, 826348610, 991618332, 1239522915, 1487427498, 1652697220, 1983236664, 2231141247, 2479045830, 2974854996, 3305394440, 3718568745, 4462282494, 4958091660, 5949709992, 7437137490, 8924564988, 9916183320, 11155706235, 14874274980, 17849129976, 22311412470, 29748549960, 44622824940, 89245649880]

約数ペア:

[(1, 89245649880), (2, 44622824940), (3, 29748549960), (4, 22311412470), (5, 17849129976), (6, 14874274980), (8, 11155706235), (9, 9916183320), (10, 8924564988), (12, 7437137490), (15, 5949709992), (18, 4958091660), (20, 4462282494), (24, 3718568745), (27, 3305394440), (30, 2974854996), (36, 2479045830), (40, 2231141247), (45, 1983236664), (54, 1652697220), (60, 1487427498), (72, 1239522915), (90, 991618332), (108, 826348610), (120, 743713749), (135, 661078888), (180, 495809166), (216, 413174305), (270, 330539444), (360, 247904583), (540, 165269722), (1080, 82634861), (1831, 48741480), (3662, 24370740), (5493, 16247160), (7324, 12185370), (9155, 9748296), (10986, 8123580), (14648, 6092685), (16479, 5415720), (18310, 4874148), (21972, 4061790), (27465, 3249432), (32958, 2707860), (36620, 2437074), (43944, 2030895), (45131, 1977480), (49437, 1805240), (54930, 1624716), (65916, 1353930), (73240, 1218537), (82395, 1083144), (90262, 988740), (98874, 902620), (109860, 812358), (131832, 676965), (135393, 659160), (164790, 541572), (180524, 494370), (197748, 451310), (219720, 406179), (225655, 395496), (247185, 361048), (270786, 329580)]