82974988.000000000

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 256

約数和(自身を含む): 575078400

約数和(自身を除く): 393240150

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 31, 33, 45, 50, 54, 55, 62, 66, 75, 79, 90, 93, 99, 110, 125, 135, 150, 155, 158, 165, 186, 198, 225, 237, 250, 270, 275, 279, 297, 310, 330, 341, 375, 395, 450, 465, 474, 495, 550, 558, 594, 675, 682, 711, 750, 775, 790, 825, 837, 869, 930, 990, 1023, 1125, 1185, 1350, 1375, 1395, 1422, 1485, 1550, 1650, 1674, 1705, 1738, 1975, 2046, 2133, 2250, 2325, 2370, 2449, 2475, 2607, 2750, 2790, 2970, 3069, 3375, 3410, 3555, 3875, 3950, 4125, 4185, 4266, 4345, 4650, 4898, 4950, 5115, 5214, 5925, 6138, 6750, 6975, 7110, 7347, 7425, 7750, 7821, 8250, 8370, 8525, 8690, 9207, 9875, 10230, 10665, 11625, 11850, 12245, 12375, 13035, 13950, 14694, 14850, 15345, 15642, 17050, 17775, 18414, 19750, 20925, 21330, 21725, 22041, 23250, 23463, 24490, 24750, 25575, 26070, 26939, 29625, 30690, 34875, 35550, 36735, 37125, 39105, 41850, 42625, 43450, 44082, 46035, 46926, 51150, 53325, 53878, 59250, 61225, 65175, 66123, 69750, 73470, 74250, 76725, 78210, 80817, 85250, 88875, 92070, 104625, 106650, 108625, 110205, 117315, 122450, 127875, 130350, 132246, 134695, 153450, 161634, 177750, 183675, 195525, 209250, 217250, 220410, 230175, 234630, 242451, 255750, 266625, 269390, 306125, 325875, 330615, 367350, 383625, 391050, 404085, 460350, 484902, 533250, 551025, 586575, 612250, 651750, 661230, 673475, 727353, 767250, 808170, 918375, 977625, 1102050, 1150875, 1173150, 1212255, 1346950, 1454706, 1653075, 1836750, 1955250, 2020425, 2301750, 2424510, 2755125, 2932875, 3306150, 3367375, 3636765, 4040850, 5510250, 5865750, 6061275, 6734750, 7273530, 8265375, 10102125, 12122550, 16530750, 18183825, 20204250, 30306375, 36367650, 60612750, 90919125, 181838250]

約数ペア:

[(1, 181838250), (2, 90919125), (3, 60612750), (5, 36367650), (6, 30306375), (9, 20204250), (10, 18183825), (11, 16530750), (15, 12122550), (18, 10102125), (22, 8265375), (25, 7273530), (27, 6734750), (30, 6061275), (31, 5865750), (33, 5510250), (45, 4040850), (50, 3636765), (54, 3367375), (55, 3306150), (62, 2932875), (66, 2755125), (75, 2424510), (79, 2301750), (90, 2020425), (93, 1955250), (99, 1836750), (110, 1653075), (125, 1454706), (135, 1346950), (150, 1212255), (155, 1173150), (158, 1150875), (165, 1102050), (186, 977625), (198, 918375), (225, 808170), (237, 767250), (250, 727353), (270, 673475), (275, 661230), (279, 651750), (297, 612250), (310, 586575), (330, 551025), (341, 533250), (375, 484902), (395, 460350), (450, 404085), (465, 391050), (474, 383625), (495, 367350), (550, 330615), (558, 325875), (594, 306125), (675, 269390), (682, 266625), (711, 255750), (750, 242451), (775, 234630), (790, 230175), (825, 220410), (837, 217250), (869, 209250), (930, 195525), (990, 183675), (1023, 177750), (1125, 161634), (1185, 153450), (1350, 134695), (1375, 132246), (1395, 130350), (1422, 127875), (1485, 122450), (1550, 117315), (1650, 110205), (1674, 108625), (1705, 106650), (1738, 104625), (1975, 92070), (2046, 88875), (2133, 85250), (2250, 80817), (2325, 78210), (2370, 76725), (2449, 74250), (2475, 73470), (2607, 69750), (2750, 66123), (2790, 65175), (2970, 61225), (3069, 59250), (3375, 53878), (3410, 53325), (3555, 51150), (3875, 46926), (3950, 46035), (4125, 44082), (4185, 43450), (4266, 42625), (4345, 41850), (4650, 39105), (4898, 37125), (4950, 36735), (5115, 35550), (5214, 34875), (5925, 30690), (6138, 29625), (6750, 26939), (6975, 26070), (7110, 25575), (7347, 24750), (7425, 24490), (7750, 23463), (7821, 23250), (8250, 22041), (8370, 21725), (8525, 21330), (8690, 20925), (9207, 19750), (9875, 18414), (10230, 17775), (10665, 17050), (11625, 15642), (11850, 15345), (12245, 14850), (12375, 14694), (13035, 13950)]