556773060780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1019}}^1\times {\mathrm{22157}}^1$

素因数の和:23328

約数の個数: 144

約数和(自身を含む): 1702952203680

約数和(自身を除く): 1146179142900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1019, 1233, 1370, 1644, 2038, 2055, 2466, 2740, 3057, 4076, 4110, 4932, 5095, 6114, 6165, 8220, 9171, 10190, 12228, 12330, 15285, 18342, 20380, 22157, 24660, 30570, 36684, 44314, 45855, 61140, 66471, 88628, 91710, 110785, 132942, 139603, 183420, 199413, 221570, 265884, 279206, 332355, 398826, 418809, 443140, 558412, 664710, 698015, 797652, 837618, 997065, 1256427, 1329420, 1396030, 1675236, 1994130, 2094045, 2512854, 2792060, 3035509, 3988260, 4188090, 5025708, 6071018, 6282135, 8376180, 9106527, 12142036, 12564270, 15177545, 18213054, 22577983, 25128540, 27319581, 30355090, 36426108, 45155966, 45532635, 54639162, 60710180, 67733949, 90311932, 91065270, 109278324, 112889915, 135467898, 136597905, 182130540, 203201847, 225779830, 270935796, 273195810, 338669745, 406403694, 451559660, 546391620, 677339490, 812807388, 1016009235, 1354678980, 2032018470, 3093183671, 4064036940, 6186367342, 9279551013, 12372734684, 15465918355, 18559102026, 27838653039, 30931836710, 37118204052, 46397755065, 55677306078, 61863673420, 92795510130, 111354612156, 139193265195, 185591020260, 278386530390, 556773060780]

約数ペア:

[(1, 556773060780), (2, 278386530390), (3, 185591020260), (4, 139193265195), (5, 111354612156), (6, 92795510130), (9, 61863673420), (10, 55677306078), (12, 46397755065), (15, 37118204052), (18, 30931836710), (20, 27838653039), (30, 18559102026), (36, 15465918355), (45, 12372734684), (60, 9279551013), (90, 6186367342), (137, 4064036940), (180, 3093183671), (274, 2032018470), (411, 1354678980), (548, 1016009235), (685, 812807388), (822, 677339490), (1019, 546391620), (1233, 451559660), (1370, 406403694), (1644, 338669745), (2038, 273195810), (2055, 270935796), (2466, 225779830), (2740, 203201847), (3057, 182130540), (4076, 136597905), (4110, 135467898), (4932, 112889915), (5095, 109278324), (6114, 91065270), (6165, 90311932), (8220, 67733949), (9171, 60710180), (10190, 54639162), (12228, 45532635), (12330, 45155966), (15285, 36426108), (18342, 30355090), (20380, 27319581), (22157, 25128540), (24660, 22577983), (30570, 18213054), (36684, 15177545), (44314, 12564270), (45855, 12142036), (61140, 9106527), (66471, 8376180), (88628, 6282135), (91710, 6071018), (110785, 5025708), (132942, 4188090), (139603, 3988260), (183420, 3035509), (199413, 2792060), (221570, 2512854), (265884, 2094045), (279206, 1994130), (332355, 1675236), (398826, 1396030), (418809, 1329420), (443140, 1256427), (558412, 997065), (664710, 837618), (698015, 797652)]