80917029200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{2027}}^1$

素因数の和:2374

約数の個数: 240

約数和(自身を含む): 227320629120

約数和(自身を除く): 146403599920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 53, 56, 70, 80, 100, 106, 112, 140, 175, 200, 212, 265, 269, 280, 350, 371, 400, 424, 530, 538, 560, 700, 742, 848, 1060, 1076, 1325, 1345, 1400, 1484, 1855, 1883, 2027, 2120, 2152, 2650, 2690, 2800, 2968, 3710, 3766, 4054, 4240, 4304, 5300, 5380, 5936, 6725, 7420, 7532, 8108, 9275, 9415, 10135, 10600, 10760, 13450, 14189, 14257, 14840, 15064, 16216, 18550, 18830, 20270, 21200, 21520, 26900, 28378, 28514, 29680, 30128, 32432, 37100, 37660, 40540, 47075, 50675, 53800, 56756, 57028, 70945, 71285, 74200, 75320, 81080, 94150, 99799, 101350, 107431, 107600, 113512, 114056, 141890, 142570, 148400, 150640, 162160, 188300, 199598, 202700, 214862, 227024, 228112, 283780, 285140, 354725, 356425, 376600, 399196, 405400, 429724, 498995, 537155, 545263, 567560, 570280, 709450, 712850, 752017, 753200, 798392, 810800, 859448, 997990, 1074310, 1090526, 1135120, 1140560, 1418900, 1425700, 1504034, 1596784, 1718896, 1995980, 2148620, 2181052, 2494975, 2685775, 2726315, 2837800, 2851400, 3008068, 3760085, 3816841, 3991960, 4297240, 4362104, 4989950, 5371550, 5452630, 5675600, 5702800, 6016136, 7520170, 7633682, 7983920, 8594480, 8724208, 9979900, 10743100, 10905260, 12032272, 13631575, 15040340, 15267364, 18800425, 19084205, 19959800, 21486200, 21810520, 27263150, 28898939, 30080680, 30534728, 37600850, 38168410, 39919600, 42972400, 43621040, 54526300, 57797878, 60161360, 61069456, 75201700, 76336820, 95421025, 109052600, 115595756, 144494695, 150403400, 152673640, 190842050, 202292573, 218105200, 231191512, 288989390, 300806800, 305347280, 381684100, 404585146, 462383024, 577978780, 722473475, 763368200, 809170292, 1011462865, 1155957560, 1444946950, 1526736400, 1618340584, 2022925730, 2311915120, 2889893900, 3236681168, 4045851460, 5057314325, 5779787800, 8091702920, 10114628650, 11559575600, 16183405840, 20229257300, 40458514600, 80917029200]

約数ペア:

[(1, 80917029200), (2, 40458514600), (4, 20229257300), (5, 16183405840), (7, 11559575600), (8, 10114628650), (10, 8091702920), (14, 5779787800), (16, 5057314325), (20, 4045851460), (25, 3236681168), (28, 2889893900), (35, 2311915120), (40, 2022925730), (50, 1618340584), (53, 1526736400), (56, 1444946950), (70, 1155957560), (80, 1011462865), (100, 809170292), (106, 763368200), (112, 722473475), (140, 577978780), (175, 462383024), (200, 404585146), (212, 381684100), (265, 305347280), (269, 300806800), (280, 288989390), (350, 231191512), (371, 218105200), (400, 202292573), (424, 190842050), (530, 152673640), (538, 150403400), (560, 144494695), (700, 115595756), (742, 109052600), (848, 95421025), (1060, 76336820), (1076, 75201700), (1325, 61069456), (1345, 60161360), (1400, 57797878), (1484, 54526300), (1855, 43621040), (1883, 42972400), (2027, 39919600), (2120, 38168410), (2152, 37600850), (2650, 30534728), (2690, 30080680), (2800, 28898939), (2968, 27263150), (3710, 21810520), (3766, 21486200), (4054, 19959800), (4240, 19084205), (4304, 18800425), (5300, 15267364), (5380, 15040340), (5936, 13631575), (6725, 12032272), (7420, 10905260), (7532, 10743100), (8108, 9979900), (9275, 8724208), (9415, 8594480), (10135, 7983920), (10600, 7633682), (10760, 7520170), (13450, 6016136), (14189, 5702800), (14257, 5675600), (14840, 5452630), (15064, 5371550), (16216, 4989950), (18550, 4362104), (18830, 4297240), (20270, 3991960), (21200, 3816841), (21520, 3760085), (26900, 3008068), (28378, 2851400), (28514, 2837800), (29680, 2726315), (30128, 2685775), (32432, 2494975), (37100, 2181052), (37660, 2148620), (40540, 1995980), (47075, 1718896), (50675, 1596784), (53800, 1504034), (56756, 1425700), (57028, 1418900), (70945, 1140560), (71285, 1135120), (74200, 1090526), (75320, 1074310), (81080, 997990), (94150, 859448), (99799, 810800), (101350, 798392), (107431, 753200), (107600, 752017), (113512, 712850), (114056, 709450), (141890, 570280), (142570, 567560), (148400, 545263), (150640, 537155), (162160, 498995), (188300, 429724), (199598, 405400), (202700, 399196), (214862, 376600), (227024, 356425), (228112, 354725), (283780, 285140)]