83977740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 288

約数和(自身を含む): 325817856

約数和(自身を除く): 241840116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 73, 77, 83, 84, 90, 99, 105, 110, 126, 132, 140, 146, 154, 165, 166, 180, 198, 210, 219, 220, 231, 249, 252, 292, 308, 315, 330, 332, 365, 385, 396, 415, 420, 438, 462, 495, 498, 511, 581, 630, 657, 660, 693, 730, 747, 770, 803, 830, 876, 913, 924, 990, 996, 1022, 1095, 1155, 1162, 1245, 1260, 1314, 1386, 1460, 1494, 1533, 1540, 1606, 1660, 1743, 1826, 1980, 2044, 2190, 2310, 2324, 2409, 2490, 2555, 2628, 2739, 2772, 2905, 2988, 3066, 3212, 3285, 3465, 3486, 3652, 3735, 4015, 4380, 4565, 4599, 4620, 4818, 4980, 5110, 5229, 5478, 5621, 5810, 6059, 6132, 6391, 6570, 6930, 6972, 7227, 7470, 7665, 8030, 8217, 8715, 9130, 9198, 9636, 10220, 10458, 10956, 11242, 11620, 12045, 12118, 12782, 13140, 13695, 13860, 14454, 14940, 15330, 16060, 16434, 16863, 17430, 18177, 18260, 18396, 19173, 20916, 22484, 22995, 24090, 24236, 25564, 26145, 27390, 28105, 28908, 30295, 30660, 31955, 32868, 33726, 34860, 36135, 36354, 38346, 41085, 42413, 45990, 48180, 50589, 52290, 54531, 54780, 56210, 57519, 60590, 63910, 66649, 67452, 72270, 72708, 76692, 82170, 84315, 84826, 90885, 91980, 95865, 101178, 104580, 109062, 112420, 115038, 121180, 127239, 127820, 133298, 144540, 164340, 168630, 169652, 181770, 191730, 199947, 202356, 212065, 218124, 230076, 252945, 254478, 266596, 272655, 287595, 333245, 337260, 363540, 381717, 383460, 399894, 424130, 466543, 505890, 508956, 545310, 575190, 599841, 636195, 666490, 763434, 799788, 848260, 933086, 999735, 1011780, 1090620, 1150380, 1199682, 1272390, 1332980, 1399629, 1526868, 1866172, 1908585, 1999470, 2332715, 2399364, 2544780, 2799258, 2999205, 3817170, 3998940, 4198887, 4665430, 5598516, 5998410, 6998145, 7634340, 8397774, 9330860, 11996820, 13996290, 16795548, 20994435, 27992580, 41988870, 83977740]

約数ペア:

[(1, 83977740), (2, 41988870), (3, 27992580), (4, 20994435), (5, 16795548), (6, 13996290), (7, 11996820), (9, 9330860), (10, 8397774), (11, 7634340), (12, 6998145), (14, 5998410), (15, 5598516), (18, 4665430), (20, 4198887), (21, 3998940), (22, 3817170), (28, 2999205), (30, 2799258), (33, 2544780), (35, 2399364), (36, 2332715), (42, 1999470), (44, 1908585), (45, 1866172), (55, 1526868), (60, 1399629), (63, 1332980), (66, 1272390), (70, 1199682), (73, 1150380), (77, 1090620), (83, 1011780), (84, 999735), (90, 933086), (99, 848260), (105, 799788), (110, 763434), (126, 666490), (132, 636195), (140, 599841), (146, 575190), (154, 545310), (165, 508956), (166, 505890), (180, 466543), (198, 424130), (210, 399894), (219, 383460), (220, 381717), (231, 363540), (249, 337260), (252, 333245), (292, 287595), (308, 272655), (315, 266596), (330, 254478), (332, 252945), (365, 230076), (385, 218124), (396, 212065), (415, 202356), (420, 199947), (438, 191730), (462, 181770), (495, 169652), (498, 168630), (511, 164340), (581, 144540), (630, 133298), (657, 127820), (660, 127239), (693, 121180), (730, 115038), (747, 112420), (770, 109062), (803, 104580), (830, 101178), (876, 95865), (913, 91980), (924, 90885), (990, 84826), (996, 84315), (1022, 82170), (1095, 76692), (1155, 72708), (1162, 72270), (1245, 67452), (1260, 66649), (1314, 63910), (1386, 60590), (1460, 57519), (1494, 56210), (1533, 54780), (1540, 54531), (1606, 52290), (1660, 50589), (1743, 48180), (1826, 45990), (1980, 42413), (2044, 41085), (2190, 38346), (2310, 36354), (2324, 36135), (2409, 34860), (2490, 33726), (2555, 32868), (2628, 31955), (2739, 30660), (2772, 30295), (2905, 28908), (2988, 28105), (3066, 27390), (3212, 26145), (3285, 25564), (3465, 24236), (3486, 24090), (3652, 22995), (3735, 22484), (4015, 20916), (4380, 19173), (4565, 18396), (4599, 18260), (4620, 18177), (4818, 17430), (4980, 16863), (5110, 16434), (5229, 16060), (5478, 15330), (5621, 14940), (5810, 14454), (6059, 13860), (6132, 13695), (6391, 13140), (6570, 12782), (6930, 12118), (6972, 12045), (7227, 11620), (7470, 11242), (7665, 10956), (8030, 10458), (8217, 10220), (8715, 9636), (9130, 9198)]