2470647900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3259}}^1$

素因数の和:3321

約数の個数: 216

約数和(自身を含む): 8624864640

約数和(自身を除く): 6154216740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 361, 380, 399, 420, 475, 525, 532, 570, 665, 700, 722, 798, 950, 1050, 1083, 1140, 1330, 1425, 1444, 1596, 1805, 1900, 1995, 2100, 2166, 2527, 2660, 2850, 3259, 3325, 3610, 3990, 4332, 5054, 5415, 5700, 6518, 6650, 7220, 7581, 7980, 9025, 9777, 9975, 10108, 10830, 12635, 13036, 13300, 15162, 16295, 18050, 19554, 19950, 21660, 22813, 25270, 27075, 30324, 32590, 36100, 37905, 39108, 39900, 45626, 48885, 50540, 54150, 61921, 63175, 65180, 68439, 75810, 81475, 91252, 97770, 108300, 114065, 123842, 126350, 136878, 151620, 162950, 185763, 189525, 195540, 228130, 244425, 247684, 252700, 273756, 309605, 325900, 342195, 371526, 379050, 433447, 456260, 488850, 570325, 619210, 684390, 743052, 758100, 866894, 928815, 977700, 1140650, 1176499, 1238420, 1300341, 1368780, 1548025, 1710975, 1733788, 1857630, 2167235, 2281300, 2352998, 2600682, 3096050, 3421950, 3529497, 3715260, 4334470, 4644075, 4705996, 5201364, 5882495, 6192100, 6501705, 6843900, 7058994, 8235493, 8668940, 9288150, 10836175, 11764990, 13003410, 14117988, 16470986, 17647485, 18576300, 21672350, 23529980, 24706479, 26006820, 29412475, 32508525, 32941972, 35294970, 41177465, 43344700, 49412958, 58824950, 65017050, 70589940, 82354930, 88237425, 98825916, 117649900, 123532395, 130034100, 164709860, 176474850, 205887325, 247064790, 352949700, 411774650, 494129580, 617661975, 823549300, 1235323950, 2470647900]

約数ペア:

[(1, 2470647900), (2, 1235323950), (3, 823549300), (4, 617661975), (5, 494129580), (6, 411774650), (7, 352949700), (10, 247064790), (12, 205887325), (14, 176474850), (15, 164709860), (19, 130034100), (20, 123532395), (21, 117649900), (25, 98825916), (28, 88237425), (30, 82354930), (35, 70589940), (38, 65017050), (42, 58824950), (50, 49412958), (57, 43344700), (60, 41177465), (70, 35294970), (75, 32941972), (76, 32508525), (84, 29412475), (95, 26006820), (100, 24706479), (105, 23529980), (114, 21672350), (133, 18576300), (140, 17647485), (150, 16470986), (175, 14117988), (190, 13003410), (210, 11764990), (228, 10836175), (266, 9288150), (285, 8668940), (300, 8235493), (350, 7058994), (361, 6843900), (380, 6501705), (399, 6192100), (420, 5882495), (475, 5201364), (525, 4705996), (532, 4644075), (570, 4334470), (665, 3715260), (700, 3529497), (722, 3421950), (798, 3096050), (950, 2600682), (1050, 2352998), (1083, 2281300), (1140, 2167235), (1330, 1857630), (1425, 1733788), (1444, 1710975), (1596, 1548025), (1805, 1368780), (1900, 1300341), (1995, 1238420), (2100, 1176499), (2166, 1140650), (2527, 977700), (2660, 928815), (2850, 866894), (3259, 758100), (3325, 743052), (3610, 684390), (3990, 619210), (4332, 570325), (5054, 488850), (5415, 456260), (5700, 433447), (6518, 379050), (6650, 371526), (7220, 342195), (7581, 325900), (7980, 309605), (9025, 273756), (9777, 252700), (9975, 247684), (10108, 244425), (10830, 228130), (12635, 195540), (13036, 189525), (13300, 185763), (15162, 162950), (16295, 151620), (18050, 136878), (19554, 126350), (19950, 123842), (21660, 114065), (22813, 108300), (25270, 97770), (27075, 91252), (30324, 81475), (32590, 75810), (36100, 68439), (37905, 65180), (39108, 63175), (39900, 61921), (45626, 54150), (48885, 50540)]