180988164

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:167

約数の個数: 216

約数和(自身を含む): 567665280

約数和(自身を除く): 386677116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 47, 49, 59, 63, 74, 84, 94, 98, 111, 118, 126, 141, 147, 148, 177, 188, 196, 222, 236, 252, 259, 282, 294, 329, 333, 354, 413, 423, 441, 444, 518, 531, 564, 588, 658, 666, 708, 777, 826, 846, 882, 987, 1036, 1062, 1239, 1316, 1332, 1554, 1652, 1692, 1739, 1764, 1813, 1974, 2124, 2183, 2303, 2331, 2478, 2773, 2891, 2961, 3108, 3478, 3626, 3717, 3948, 4366, 4606, 4662, 4956, 5217, 5439, 5546, 5782, 5922, 6549, 6909, 6956, 7252, 7434, 8319, 8673, 8732, 9212, 9324, 10434, 10878, 11092, 11564, 11844, 12173, 13098, 13818, 14868, 15281, 15651, 16317, 16638, 17346, 19411, 19647, 20727, 20868, 21756, 24346, 24957, 26019, 26196, 27636, 30562, 31302, 32634, 33276, 34692, 36519, 38822, 39294, 41454, 45843, 48692, 49914, 52038, 58233, 61124, 62604, 65268, 73038, 77644, 78588, 82908, 85211, 91686, 99828, 102601, 104076, 106967, 109557, 116466, 135877, 137529, 146076, 170422, 174699, 183372, 205202, 213934, 219114, 232932, 255633, 271754, 275058, 307803, 320901, 340844, 349398, 407631, 410404, 427868, 438228, 511266, 543508, 550116, 615606, 641802, 698796, 718207, 766899, 815262, 923409, 962703, 1022532, 1222893, 1231212, 1283604, 1436414, 1533798, 1630524, 1846818, 1925406, 2154621, 2445786, 2872828, 3067596, 3693636, 3850812, 4309242, 4891572, 5027449, 6463863, 8618484, 10054898, 12927726, 15082347, 20109796, 25855452, 30164694, 45247041, 60329388, 90494082, 180988164]

約数ペア:

[(1, 180988164), (2, 90494082), (3, 60329388), (4, 45247041), (6, 30164694), (7, 25855452), (9, 20109796), (12, 15082347), (14, 12927726), (18, 10054898), (21, 8618484), (28, 6463863), (36, 5027449), (37, 4891572), (42, 4309242), (47, 3850812), (49, 3693636), (59, 3067596), (63, 2872828), (74, 2445786), (84, 2154621), (94, 1925406), (98, 1846818), (111, 1630524), (118, 1533798), (126, 1436414), (141, 1283604), (147, 1231212), (148, 1222893), (177, 1022532), (188, 962703), (196, 923409), (222, 815262), (236, 766899), (252, 718207), (259, 698796), (282, 641802), (294, 615606), (329, 550116), (333, 543508), (354, 511266), (413, 438228), (423, 427868), (441, 410404), (444, 407631), (518, 349398), (531, 340844), (564, 320901), (588, 307803), (658, 275058), (666, 271754), (708, 255633), (777, 232932), (826, 219114), (846, 213934), (882, 205202), (987, 183372), (1036, 174699), (1062, 170422), (1239, 146076), (1316, 137529), (1332, 135877), (1554, 116466), (1652, 109557), (1692, 106967), (1739, 104076), (1764, 102601), (1813, 99828), (1974, 91686), (2124, 85211), (2183, 82908), (2303, 78588), (2331, 77644), (2478, 73038), (2773, 65268), (2891, 62604), (2961, 61124), (3108, 58233), (3478, 52038), (3626, 49914), (3717, 48692), (3948, 45843), (4366, 41454), (4606, 39294), (4662, 38822), (4956, 36519), (5217, 34692), (5439, 33276), (5546, 32634), (5782, 31302), (5922, 30562), (6549, 27636), (6909, 26196), (6956, 26019), (7252, 24957), (7434, 24346), (8319, 21756), (8673, 20868), (8732, 20727), (9212, 19647), (9324, 19411), (10434, 17346), (10878, 16638), (11092, 16317), (11564, 15651), (11844, 15281), (12173, 14868), (13098, 13818)]