99967920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^2$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 335613936

約数和(自身を除く): 235646016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 179, 195, 208, 240, 260, 312, 358, 390, 520, 537, 624, 716, 780, 895, 1040, 1074, 1432, 1560, 1790, 2148, 2327, 2685, 2864, 3120, 3580, 4296, 4654, 5370, 6981, 7160, 8592, 9308, 10740, 11635, 13962, 14320, 18616, 21480, 23270, 27924, 32041, 34905, 37232, 42960, 46540, 55848, 64082, 69810, 93080, 96123, 111696, 128164, 139620, 160205, 186160, 192246, 256328, 279240, 320410, 384492, 416533, 480615, 512656, 558480, 640820, 768984, 833066, 961230, 1249599, 1281640, 1537968, 1666132, 1922460, 2082665, 2499198, 2563280, 3332264, 3844920, 4165330, 4998396, 6247995, 6664528, 7689840, 8330660, 9996792, 12495990, 16661320, 19993584, 24991980, 33322640, 49983960, 99967920]

約数ペア:

[(1, 99967920), (2, 49983960), (3, 33322640), (4, 24991980), (5, 19993584), (6, 16661320), (8, 12495990), (10, 9996792), (12, 8330660), (13, 7689840), (15, 6664528), (16, 6247995), (20, 4998396), (24, 4165330), (26, 3844920), (30, 3332264), (39, 2563280), (40, 2499198), (48, 2082665), (52, 1922460), (60, 1666132), (65, 1537968), (78, 1281640), (80, 1249599), (104, 961230), (120, 833066), (130, 768984), (156, 640820), (179, 558480), (195, 512656), (208, 480615), (240, 416533), (260, 384492), (312, 320410), (358, 279240), (390, 256328), (520, 192246), (537, 186160), (624, 160205), (716, 139620), (780, 128164), (895, 111696), (1040, 96123), (1074, 93080), (1432, 69810), (1560, 64082), (1790, 55848), (2148, 46540), (2327, 42960), (2685, 37232), (2864, 34905), (3120, 32041), (3580, 27924), (4296, 23270), (4654, 21480), (5370, 18616), (6981, 14320), (7160, 13962), (8592, 11635), (9308, 10740)]