2201508720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17881}}^1$

素因数の和:17925

約数の個数: 200

約数和(自身を含む): 8049045840

約数和(自身を除く): 5847537120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1710, 2052, 2160, 2280, 2565, 2736, 3078, 3240, 3420, 4104, 4560, 5130, 6156, 6480, 6840, 7695, 8208, 10260, 12312, 13680, 15390, 17881, 20520, 24624, 30780, 35762, 41040, 53643, 61560, 71524, 89405, 107286, 123120, 143048, 160929, 178810, 214572, 268215, 286096, 321858, 339739, 357620, 429144, 482787, 536430, 643716, 679478, 715240, 804645, 858288, 965574, 1019217, 1072860, 1287432, 1358956, 1430480, 1448361, 1609290, 1698695, 1931148, 2038434, 2145720, 2413935, 2574864, 2717912, 2896722, 3057651, 3218580, 3397390, 3862296, 4076868, 4291440, 4827870, 5096085, 5435824, 5793444, 6115302, 6437160, 6794780, 7241805, 7724592, 8153736, 9172953, 9655740, 10192170, 11586888, 12230604, 12874320, 13589560, 14483610, 15288255, 16307472, 18345906, 19311480, 20384340, 23173776, 24461208, 27179120, 27518859, 28967220, 30576510, 36691812, 38622960, 40768680, 45864765, 48922416, 55037718, 57934440, 61153020, 73383624, 81537360, 91729530, 110075436, 115868880, 122306040, 137594295, 146767248, 183459060, 220150872, 244612080, 275188590, 366918120, 440301744, 550377180, 733836240, 1100754360, 2201508720]

約数ペア:

[(1, 2201508720), (2, 1100754360), (3, 733836240), (4, 550377180), (5, 440301744), (6, 366918120), (8, 275188590), (9, 244612080), (10, 220150872), (12, 183459060), (15, 146767248), (16, 137594295), (18, 122306040), (19, 115868880), (20, 110075436), (24, 91729530), (27, 81537360), (30, 73383624), (36, 61153020), (38, 57934440), (40, 55037718), (45, 48922416), (48, 45864765), (54, 40768680), (57, 38622960), (60, 36691812), (72, 30576510), (76, 28967220), (80, 27518859), (81, 27179120), (90, 24461208), (95, 23173776), (108, 20384340), (114, 19311480), (120, 18345906), (135, 16307472), (144, 15288255), (152, 14483610), (162, 13589560), (171, 12874320), (180, 12230604), (190, 11586888), (216, 10192170), (228, 9655740), (240, 9172953), (270, 8153736), (285, 7724592), (304, 7241805), (324, 6794780), (342, 6437160), (360, 6115302), (380, 5793444), (405, 5435824), (432, 5096085), (456, 4827870), (513, 4291440), (540, 4076868), (570, 3862296), (648, 3397390), (684, 3218580), (720, 3057651), (760, 2896722), (810, 2717912), (855, 2574864), (912, 2413935), (1026, 2145720), (1080, 2038434), (1140, 1931148), (1296, 1698695), (1368, 1609290), (1520, 1448361), (1539, 1430480), (1620, 1358956), (1710, 1287432), (2052, 1072860), (2160, 1019217), (2280, 965574), (2565, 858288), (2736, 804645), (3078, 715240), (3240, 679478), (3420, 643716), (4104, 536430), (4560, 482787), (5130, 429144), (6156, 357620), (6480, 339739), (6840, 321858), (7695, 286096), (8208, 268215), (10260, 214572), (12312, 178810), (13680, 160929), (15390, 143048), (17881, 123120), (20520, 107286), (24624, 89405), (30780, 71524), (35762, 61560), (41040, 53643)]