83006820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1867}}^1$

素因数の和:1914

約数の個数: 144

約数和(自身を含む): 285579840

約数和(自身を除く): 202573020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 1867, 2223, 2340, 2470, 2964, 3420, 3705, 3734, 4446, 4940, 5601, 7410, 7468, 8892, 9335, 11115, 11202, 14820, 16803, 18670, 22230, 22404, 24271, 28005, 33606, 35473, 37340, 44460, 48542, 56010, 67212, 70946, 72813, 84015, 97084, 106419, 112020, 121355, 141892, 145626, 168030, 177365, 212838, 218439, 242710, 291252, 319257, 336060, 354730, 364065, 425676, 436878, 461149, 485420, 532095, 638514, 709460, 728130, 873756, 922298, 1064190, 1092195, 1277028, 1383447, 1456260, 1596285, 1844596, 2128380, 2184390, 2305745, 2766894, 3192570, 4150341, 4368780, 4611490, 5533788, 6385140, 6917235, 8300682, 9222980, 13834470, 16601364, 20751705, 27668940, 41503410, 83006820]

約数ペア:

[(1, 83006820), (2, 41503410), (3, 27668940), (4, 20751705), (5, 16601364), (6, 13834470), (9, 9222980), (10, 8300682), (12, 6917235), (13, 6385140), (15, 5533788), (18, 4611490), (19, 4368780), (20, 4150341), (26, 3192570), (30, 2766894), (36, 2305745), (38, 2184390), (39, 2128380), (45, 1844596), (52, 1596285), (57, 1456260), (60, 1383447), (65, 1277028), (76, 1092195), (78, 1064190), (90, 922298), (95, 873756), (114, 728130), (117, 709460), (130, 638514), (156, 532095), (171, 485420), (180, 461149), (190, 436878), (195, 425676), (228, 364065), (234, 354730), (247, 336060), (260, 319257), (285, 291252), (342, 242710), (380, 218439), (390, 212838), (468, 177365), (494, 168030), (570, 145626), (585, 141892), (684, 121355), (741, 112020), (780, 106419), (855, 97084), (988, 84015), (1140, 72813), (1170, 70946), (1235, 67212), (1482, 56010), (1710, 48542), (1867, 44460), (2223, 37340), (2340, 35473), (2470, 33606), (2964, 28005), (3420, 24271), (3705, 22404), (3734, 22230), (4446, 18670), (4940, 16803), (5601, 14820), (7410, 11202), (7468, 11115), (8892, 9335)]