72804200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:89

約数の個数: 288

約数和(自身を含む): 229003200

約数和(自身を除く): 156199000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 23, 25, 28, 34, 35, 38, 40, 46, 49, 50, 56, 68, 70, 76, 85, 92, 95, 98, 100, 115, 119, 133, 136, 140, 152, 161, 170, 175, 184, 190, 196, 200, 230, 238, 245, 266, 280, 322, 323, 340, 350, 380, 391, 392, 425, 437, 460, 475, 476, 490, 532, 575, 595, 644, 646, 665, 680, 700, 760, 782, 805, 833, 850, 874, 920, 931, 950, 952, 980, 1064, 1127, 1150, 1190, 1225, 1288, 1292, 1330, 1400, 1564, 1610, 1615, 1666, 1700, 1748, 1862, 1900, 1955, 1960, 2185, 2254, 2261, 2300, 2380, 2450, 2584, 2660, 2737, 2975, 3059, 3128, 3220, 3230, 3325, 3332, 3400, 3496, 3724, 3800, 3910, 4025, 4165, 4370, 4508, 4522, 4600, 4655, 4760, 4900, 5320, 5474, 5635, 5950, 6118, 6440, 6460, 6650, 6664, 7429, 7448, 7820, 8050, 8075, 8330, 8740, 9016, 9044, 9310, 9775, 9800, 10925, 10948, 11270, 11305, 11900, 12236, 12920, 13300, 13685, 14858, 15295, 15640, 15827, 16100, 16150, 16660, 17480, 18088, 18620, 19159, 19550, 20825, 21413, 21850, 21896, 22540, 22610, 23275, 23800, 24472, 26600, 27370, 28175, 29716, 30590, 31654, 32200, 32300, 33320, 37145, 37240, 38318, 39100, 41650, 42826, 43700, 45080, 45220, 46550, 52003, 54740, 56350, 56525, 59432, 61180, 63308, 64600, 68425, 74290, 76475, 76636, 78200, 79135, 83300, 85652, 87400, 90440, 93100, 95795, 104006, 107065, 109480, 112700, 113050, 122360, 126616, 136850, 148580, 152950, 153272, 158270, 166600, 171304, 185725, 186200, 191590, 208012, 214130, 225400, 226100, 260015, 273700, 297160, 305900, 316540, 364021, 371450, 383180, 395675, 416024, 428260, 452200, 478975, 520030, 535325, 547400, 611800, 633080, 728042, 742900, 766360, 791350, 856520, 957950, 1040060, 1070650, 1300075, 1456084, 1485800, 1582700, 1820105, 1915900, 2080120, 2141300, 2600150, 2912168, 3165400, 3640210, 3831800, 4282600, 5200300, 7280420, 9100525, 10400600, 14560840, 18201050, 36402100, 72804200]

約数ペア:

[(1, 72804200), (2, 36402100), (4, 18201050), (5, 14560840), (7, 10400600), (8, 9100525), (10, 7280420), (14, 5200300), (17, 4282600), (19, 3831800), (20, 3640210), (23, 3165400), (25, 2912168), (28, 2600150), (34, 2141300), (35, 2080120), (38, 1915900), (40, 1820105), (46, 1582700), (49, 1485800), (50, 1456084), (56, 1300075), (68, 1070650), (70, 1040060), (76, 957950), (85, 856520), (92, 791350), (95, 766360), (98, 742900), (100, 728042), (115, 633080), (119, 611800), (133, 547400), (136, 535325), (140, 520030), (152, 478975), (161, 452200), (170, 428260), (175, 416024), (184, 395675), (190, 383180), (196, 371450), (200, 364021), (230, 316540), (238, 305900), (245, 297160), (266, 273700), (280, 260015), (322, 226100), (323, 225400), (340, 214130), (350, 208012), (380, 191590), (391, 186200), (392, 185725), (425, 171304), (437, 166600), (460, 158270), (475, 153272), (476, 152950), (490, 148580), (532, 136850), (575, 126616), (595, 122360), (644, 113050), (646, 112700), (665, 109480), (680, 107065), (700, 104006), (760, 95795), (782, 93100), (805, 90440), (833, 87400), (850, 85652), (874, 83300), (920, 79135), (931, 78200), (950, 76636), (952, 76475), (980, 74290), (1064, 68425), (1127, 64600), (1150, 63308), (1190, 61180), (1225, 59432), (1288, 56525), (1292, 56350), (1330, 54740), (1400, 52003), (1564, 46550), (1610, 45220), (1615, 45080), (1666, 43700), (1700, 42826), (1748, 41650), (1862, 39100), (1900, 38318), (1955, 37240), (1960, 37145), (2185, 33320), (2254, 32300), (2261, 32200), (2300, 31654), (2380, 30590), (2450, 29716), (2584, 28175), (2660, 27370), (2737, 26600), (2975, 24472), (3059, 23800), (3128, 23275), (3220, 22610), (3230, 22540), (3325, 21896), (3332, 21850), (3400, 21413), (3496, 20825), (3724, 19550), (3800, 19159), (3910, 18620), (4025, 18088), (4165, 17480), (4370, 16660), (4508, 16150), (4522, 16100), (4600, 15827), (4655, 15640), (4760, 15295), (4900, 14858), (5320, 13685), (5474, 13300), (5635, 12920), (5950, 12236), (6118, 11900), (6440, 11305), (6460, 11270), (6650, 10948), (6664, 10925), (7429, 9800), (7448, 9775), (7820, 9310), (8050, 9044), (8075, 9016), (8330, 8740)]