252882400

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 659957760

約数和(自身を除く): 407075360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 127, 131, 152, 160, 190, 200, 254, 262, 304, 380, 400, 475, 508, 524, 608, 635, 655, 760, 800, 950, 1016, 1048, 1270, 1310, 1520, 1900, 2032, 2096, 2413, 2489, 2540, 2620, 3040, 3175, 3275, 3800, 4064, 4192, 4826, 4978, 5080, 5240, 6350, 6550, 7600, 9652, 9956, 10160, 10480, 12065, 12445, 12700, 13100, 15200, 16637, 19304, 19912, 20320, 20960, 24130, 24890, 25400, 26200, 33274, 38608, 39824, 48260, 49780, 50800, 52400, 60325, 62225, 66548, 77216, 79648, 83185, 96520, 99560, 101600, 104800, 120650, 124450, 133096, 166370, 193040, 199120, 241300, 248900, 266192, 316103, 332740, 386080, 398240, 415925, 482600, 497800, 532384, 632206, 665480, 831850, 965200, 995600, 1264412, 1330960, 1580515, 1663700, 1930400, 1991200, 2528824, 2661920, 3161030, 3327400, 5057648, 6322060, 6654800, 7902575, 10115296, 12644120, 13309600, 15805150, 25288240, 31610300, 50576480, 63220600, 126441200, 252882400]

約数ペア:

[(1, 252882400), (2, 126441200), (4, 63220600), (5, 50576480), (8, 31610300), (10, 25288240), (16, 15805150), (19, 13309600), (20, 12644120), (25, 10115296), (32, 7902575), (38, 6654800), (40, 6322060), (50, 5057648), (76, 3327400), (80, 3161030), (95, 2661920), (100, 2528824), (127, 1991200), (131, 1930400), (152, 1663700), (160, 1580515), (190, 1330960), (200, 1264412), (254, 995600), (262, 965200), (304, 831850), (380, 665480), (400, 632206), (475, 532384), (508, 497800), (524, 482600), (608, 415925), (635, 398240), (655, 386080), (760, 332740), (800, 316103), (950, 266192), (1016, 248900), (1048, 241300), (1270, 199120), (1310, 193040), (1520, 166370), (1900, 133096), (2032, 124450), (2096, 120650), (2413, 104800), (2489, 101600), (2540, 99560), (2620, 96520), (3040, 83185), (3175, 79648), (3275, 77216), (3800, 66548), (4064, 62225), (4192, 60325), (4826, 52400), (4978, 50800), (5080, 49780), (5240, 48260), (6350, 39824), (6550, 38608), (7600, 33274), (9652, 26200), (9956, 25400), (10160, 24890), (10480, 24130), (12065, 20960), (12445, 20320), (12700, 19912), (13100, 19304), (15200, 16637)]