15671271500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 37215884160

約数和(自身を除く): 21544612660

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 83, 85, 97, 100, 125, 166, 170, 194, 229, 250, 332, 340, 388, 415, 425, 458, 485, 500, 830, 850, 916, 970, 1145, 1411, 1649, 1660, 1700, 1940, 2075, 2125, 2290, 2425, 2822, 3298, 3893, 4150, 4250, 4580, 4850, 5644, 5725, 6596, 7055, 7786, 8051, 8245, 8300, 8500, 9700, 10375, 11450, 12125, 14110, 15572, 16102, 16490, 19007, 19465, 20750, 22213, 22900, 24250, 28220, 28625, 32204, 32980, 35275, 38014, 38930, 40255, 41225, 41500, 44426, 48500, 57250, 70550, 76028, 77860, 80510, 82450, 88852, 95035, 97325, 111065, 114500, 136867, 141100, 161020, 164900, 176375, 190070, 194650, 201275, 206125, 222130, 273734, 323119, 352750, 377621, 380140, 389300, 402550, 412250, 444260, 475175, 486625, 547468, 555325, 646238, 684335, 705500, 755242, 805100, 824500, 950350, 973250, 1006375, 1110650, 1292476, 1368670, 1510484, 1615595, 1843679, 1888105, 1900700, 1946500, 2012750, 2221300, 2375875, 2737340, 2776625, 3231190, 3421675, 3687358, 3776210, 4025500, 4751750, 5553250, 6462380, 6843350, 7374716, 7552420, 8077975, 9218395, 9440525, 9503500, 11106500, 13686700, 16155950, 17108375, 18436790, 18881050, 31342543, 32311900, 34216750, 36873580, 37762100, 40389875, 46091975, 47202625, 62685086, 68433500, 80779750, 92183950, 94405250, 125370172, 156712715, 161559500, 184367900, 188810500, 230459875, 313425430, 460919750, 626850860, 783563575, 921839500, 1567127150, 3134254300, 3917817875, 7835635750, 15671271500]

約数ペア:

[(1, 15671271500), (2, 7835635750), (4, 3917817875), (5, 3134254300), (10, 1567127150), (17, 921839500), (20, 783563575), (25, 626850860), (34, 460919750), (50, 313425430), (68, 230459875), (83, 188810500), (85, 184367900), (97, 161559500), (100, 156712715), (125, 125370172), (166, 94405250), (170, 92183950), (194, 80779750), (229, 68433500), (250, 62685086), (332, 47202625), (340, 46091975), (388, 40389875), (415, 37762100), (425, 36873580), (458, 34216750), (485, 32311900), (500, 31342543), (830, 18881050), (850, 18436790), (916, 17108375), (970, 16155950), (1145, 13686700), (1411, 11106500), (1649, 9503500), (1660, 9440525), (1700, 9218395), (1940, 8077975), (2075, 7552420), (2125, 7374716), (2290, 6843350), (2425, 6462380), (2822, 5553250), (3298, 4751750), (3893, 4025500), (4150, 3776210), (4250, 3687358), (4580, 3421675), (4850, 3231190), (5644, 2776625), (5725, 2737340), (6596, 2375875), (7055, 2221300), (7786, 2012750), (8051, 1946500), (8245, 1900700), (8300, 1888105), (8500, 1843679), (9700, 1615595), (10375, 1510484), (11450, 1368670), (12125, 1292476), (14110, 1110650), (15572, 1006375), (16102, 973250), (16490, 950350), (19007, 824500), (19465, 805100), (20750, 755242), (22213, 705500), (22900, 684335), (24250, 646238), (28220, 555325), (28625, 547468), (32204, 486625), (32980, 475175), (35275, 444260), (38014, 412250), (38930, 402550), (40255, 389300), (41225, 380140), (41500, 377621), (44426, 352750), (48500, 323119), (57250, 273734), (70550, 222130), (76028, 206125), (77860, 201275), (80510, 194650), (82450, 190070), (88852, 176375), (95035, 164900), (97325, 161020), (111065, 141100), (114500, 136867)]