76661200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 240

約数和(自身を含む): 243555840

約数和(自身を除く): 166894640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 25, 28, 35, 38, 40, 44, 50, 55, 56, 70, 76, 77, 80, 88, 95, 100, 110, 112, 131, 133, 140, 152, 154, 175, 176, 190, 200, 209, 220, 262, 266, 275, 280, 304, 308, 350, 380, 385, 400, 418, 440, 475, 524, 532, 550, 560, 616, 655, 665, 700, 760, 770, 836, 880, 917, 950, 1045, 1048, 1064, 1100, 1232, 1310, 1330, 1400, 1441, 1463, 1520, 1540, 1672, 1834, 1900, 1925, 2090, 2096, 2128, 2200, 2489, 2620, 2660, 2800, 2882, 2926, 3080, 3275, 3325, 3344, 3668, 3800, 3850, 4180, 4400, 4585, 4978, 5225, 5240, 5320, 5764, 5852, 6160, 6550, 6650, 7205, 7315, 7336, 7600, 7700, 8360, 9170, 9956, 10087, 10450, 10480, 10640, 11528, 11704, 12445, 13100, 13300, 14410, 14630, 14672, 15400, 16720, 17423, 18340, 19912, 20174, 20900, 22925, 23056, 23408, 24890, 26200, 26600, 27379, 28820, 29260, 30800, 34846, 36025, 36575, 36680, 39824, 40348, 41800, 45850, 49780, 50435, 52400, 53200, 54758, 57640, 58520, 62225, 69692, 72050, 73150, 73360, 80696, 83600, 87115, 91700, 99560, 100870, 109516, 115280, 117040, 124450, 136895, 139384, 144100, 146300, 161392, 174230, 183400, 191653, 199120, 201740, 219032, 248900, 252175, 273790, 278768, 288200, 292600, 348460, 366800, 383306, 403480, 435575, 438064, 497800, 504350, 547580, 576400, 585200, 684475, 696920, 766612, 806960, 871150, 958265, 995600, 1008700, 1095160, 1368950, 1393840, 1533224, 1742300, 1916530, 2017400, 2190320, 2737900, 3066448, 3484600, 3833060, 4034800, 4791325, 5475800, 6969200, 7666120, 9582650, 10951600, 15332240, 19165300, 38330600, 76661200]

約数ペア:

[(1, 76661200), (2, 38330600), (4, 19165300), (5, 15332240), (7, 10951600), (8, 9582650), (10, 7666120), (11, 6969200), (14, 5475800), (16, 4791325), (19, 4034800), (20, 3833060), (22, 3484600), (25, 3066448), (28, 2737900), (35, 2190320), (38, 2017400), (40, 1916530), (44, 1742300), (50, 1533224), (55, 1393840), (56, 1368950), (70, 1095160), (76, 1008700), (77, 995600), (80, 958265), (88, 871150), (95, 806960), (100, 766612), (110, 696920), (112, 684475), (131, 585200), (133, 576400), (140, 547580), (152, 504350), (154, 497800), (175, 438064), (176, 435575), (190, 403480), (200, 383306), (209, 366800), (220, 348460), (262, 292600), (266, 288200), (275, 278768), (280, 273790), (304, 252175), (308, 248900), (350, 219032), (380, 201740), (385, 199120), (400, 191653), (418, 183400), (440, 174230), (475, 161392), (524, 146300), (532, 144100), (550, 139384), (560, 136895), (616, 124450), (655, 117040), (665, 115280), (700, 109516), (760, 100870), (770, 99560), (836, 91700), (880, 87115), (917, 83600), (950, 80696), (1045, 73360), (1048, 73150), (1064, 72050), (1100, 69692), (1232, 62225), (1310, 58520), (1330, 57640), (1400, 54758), (1441, 53200), (1463, 52400), (1520, 50435), (1540, 49780), (1672, 45850), (1834, 41800), (1900, 40348), (1925, 39824), (2090, 36680), (2096, 36575), (2128, 36025), (2200, 34846), (2489, 30800), (2620, 29260), (2660, 28820), (2800, 27379), (2882, 26600), (2926, 26200), (3080, 24890), (3275, 23408), (3325, 23056), (3344, 22925), (3668, 20900), (3800, 20174), (3850, 19912), (4180, 18340), (4400, 17423), (4585, 16720), (4978, 15400), (5225, 14672), (5240, 14630), (5320, 14410), (5764, 13300), (5852, 13100), (6160, 12445), (6550, 11704), (6650, 11528), (7205, 10640), (7315, 10480), (7336, 10450), (7600, 10087), (7700, 9956), (8360, 9170)]