76887720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2347}}^1$

素因数の和:2384

約数の個数: 192

約数和(自身を含む): 307681920

約数和(自身を除く): 230794200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2347, 2520, 2730, 3276, 3640, 4095, 4680, 4694, 5460, 6552, 7041, 8190, 9388, 10920, 11735, 14082, 16380, 16429, 18776, 21123, 23470, 28164, 30511, 32760, 32858, 35205, 42246, 46940, 49287, 56328, 61022, 65716, 70410, 82145, 84492, 91533, 93880, 98574, 105615, 122044, 131432, 140820, 147861, 152555, 164290, 168984, 183066, 197148, 211230, 213577, 244088, 246435, 274599, 281640, 295722, 305110, 328580, 366132, 394296, 422460, 427154, 457665, 492870, 549198, 591444, 610220, 640731, 657160, 732264, 739305, 844920, 854308, 915330, 985740, 1067885, 1098396, 1182888, 1220440, 1281462, 1372995, 1478610, 1708616, 1830660, 1922193, 1971480, 2135770, 2196792, 2562924, 2745990, 2957220, 3203655, 3661320, 3844386, 4271540, 5125848, 5491980, 5914440, 6407310, 7688772, 8543080, 9610965, 10983960, 12814620, 15377544, 19221930, 25629240, 38443860, 76887720]

約数ペア:

[(1, 76887720), (2, 38443860), (3, 25629240), (4, 19221930), (5, 15377544), (6, 12814620), (7, 10983960), (8, 9610965), (9, 8543080), (10, 7688772), (12, 6407310), (13, 5914440), (14, 5491980), (15, 5125848), (18, 4271540), (20, 3844386), (21, 3661320), (24, 3203655), (26, 2957220), (28, 2745990), (30, 2562924), (35, 2196792), (36, 2135770), (39, 1971480), (40, 1922193), (42, 1830660), (45, 1708616), (52, 1478610), (56, 1372995), (60, 1281462), (63, 1220440), (65, 1182888), (70, 1098396), (72, 1067885), (78, 985740), (84, 915330), (90, 854308), (91, 844920), (104, 739305), (105, 732264), (117, 657160), (120, 640731), (126, 610220), (130, 591444), (140, 549198), (156, 492870), (168, 457665), (180, 427154), (182, 422460), (195, 394296), (210, 366132), (234, 328580), (252, 305110), (260, 295722), (273, 281640), (280, 274599), (312, 246435), (315, 244088), (360, 213577), (364, 211230), (390, 197148), (420, 183066), (455, 168984), (468, 164290), (504, 152555), (520, 147861), (546, 140820), (585, 131432), (630, 122044), (728, 105615), (780, 98574), (819, 93880), (840, 91533), (910, 84492), (936, 82145), (1092, 70410), (1170, 65716), (1260, 61022), (1365, 56328), (1560, 49287), (1638, 46940), (1820, 42246), (2184, 35205), (2340, 32858), (2347, 32760), (2520, 30511), (2730, 28164), (3276, 23470), (3640, 21123), (4095, 18776), (4680, 16429), (4694, 16380), (5460, 14082), (6552, 11735), (7041, 10920), (8190, 9388)]