129508780600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^2\times {\mathrm{283}}^1\times {\mathrm{2381}}^1$

素因数の和:2742

約数の個数: 144

約数和(自身を含む): 312364951560

約数和(自身を除く): 182856170960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 283, 310, 566, 620, 775, 961, 1132, 1240, 1415, 1550, 1922, 2264, 2381, 2830, 3100, 3844, 4762, 4805, 5660, 6200, 7075, 7688, 8773, 9524, 9610, 11320, 11905, 14150, 17546, 19048, 19220, 23810, 24025, 28300, 35092, 38440, 43865, 47620, 48050, 56600, 59525, 70184, 73811, 87730, 95240, 96100, 119050, 147622, 175460, 192200, 219325, 238100, 271963, 295244, 350920, 369055, 438650, 476200, 543926, 590488, 673823, 738110, 877300, 1087852, 1347646, 1359815, 1476220, 1754600, 1845275, 2175704, 2288141, 2695292, 2719630, 2952440, 3369115, 3690550, 4576282, 5390584, 5439260, 6738230, 6799075, 7381100, 9152564, 10878520, 11440705, 13476460, 13598150, 14762200, 16845575, 18305128, 20888513, 22881410, 26952920, 27196300, 33691150, 41777026, 45762820, 54392600, 57203525, 67382300, 83554052, 91525640, 104442565, 114407050, 134764600, 167108104, 208885130, 228814100, 417770260, 457628200, 522212825, 647543903, 835540520, 1044425650, 1295087806, 2088851300, 2590175612, 3237719515, 4177702600, 5180351224, 6475439030, 12950878060, 16188597575, 25901756120, 32377195150, 64754390300, 129508780600]

約数ペア:

[(1, 129508780600), (2, 64754390300), (4, 32377195150), (5, 25901756120), (8, 16188597575), (10, 12950878060), (20, 6475439030), (25, 5180351224), (31, 4177702600), (40, 3237719515), (50, 2590175612), (62, 2088851300), (100, 1295087806), (124, 1044425650), (155, 835540520), (200, 647543903), (248, 522212825), (283, 457628200), (310, 417770260), (566, 228814100), (620, 208885130), (775, 167108104), (961, 134764600), (1132, 114407050), (1240, 104442565), (1415, 91525640), (1550, 83554052), (1922, 67382300), (2264, 57203525), (2381, 54392600), (2830, 45762820), (3100, 41777026), (3844, 33691150), (4762, 27196300), (4805, 26952920), (5660, 22881410), (6200, 20888513), (7075, 18305128), (7688, 16845575), (8773, 14762200), (9524, 13598150), (9610, 13476460), (11320, 11440705), (11905, 10878520), (14150, 9152564), (17546, 7381100), (19048, 6799075), (19220, 6738230), (23810, 5439260), (24025, 5390584), (28300, 4576282), (35092, 3690550), (38440, 3369115), (43865, 2952440), (47620, 2719630), (48050, 2695292), (56600, 2288141), (59525, 2175704), (70184, 1845275), (73811, 1754600), (87730, 1476220), (95240, 1359815), (96100, 1347646), (119050, 1087852), (147622, 877300), (175460, 738110), (192200, 673823), (219325, 590488), (238100, 543926), (271963, 476200), (295244, 438650), (350920, 369055)]