15455550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:91

約数の個数: 192

約数和(自身を含む): 48211200

約数和(自身を除く): 32755650

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 19, 22, 25, 29, 30, 33, 34, 38, 50, 51, 55, 57, 58, 66, 75, 85, 87, 95, 102, 110, 114, 145, 150, 165, 170, 174, 187, 190, 209, 255, 275, 285, 290, 319, 323, 330, 374, 418, 425, 435, 475, 493, 510, 550, 551, 561, 570, 627, 638, 646, 725, 825, 850, 870, 935, 950, 957, 969, 986, 1045, 1102, 1122, 1254, 1275, 1425, 1450, 1479, 1595, 1615, 1650, 1653, 1870, 1914, 1938, 2090, 2175, 2465, 2550, 2755, 2805, 2850, 2958, 3135, 3190, 3230, 3306, 3553, 4350, 4675, 4785, 4845, 4930, 5225, 5423, 5510, 5610, 6061, 6270, 7106, 7395, 7975, 8075, 8265, 9350, 9367, 9570, 9690, 10450, 10659, 10846, 12122, 12325, 13775, 14025, 14790, 15675, 15950, 16150, 16269, 16530, 17765, 18183, 18734, 21318, 23925, 24225, 24650, 27115, 27550, 28050, 28101, 30305, 31350, 32538, 35530, 36366, 36975, 41325, 46835, 47850, 48450, 53295, 54230, 56202, 60610, 73950, 81345, 82650, 88825, 90915, 93670, 103037, 106590, 135575, 140505, 151525, 162690, 177650, 181830, 206074, 234175, 266475, 271150, 281010, 303050, 309111, 406725, 454575, 468350, 515185, 532950, 618222, 702525, 813450, 909150, 1030370, 1405050, 1545555, 2575925, 3091110, 5151850, 7727775, 15455550]

約数ペア:

[(1, 15455550), (2, 7727775), (3, 5151850), (5, 3091110), (6, 2575925), (10, 1545555), (11, 1405050), (15, 1030370), (17, 909150), (19, 813450), (22, 702525), (25, 618222), (29, 532950), (30, 515185), (33, 468350), (34, 454575), (38, 406725), (50, 309111), (51, 303050), (55, 281010), (57, 271150), (58, 266475), (66, 234175), (75, 206074), (85, 181830), (87, 177650), (95, 162690), (102, 151525), (110, 140505), (114, 135575), (145, 106590), (150, 103037), (165, 93670), (170, 90915), (174, 88825), (187, 82650), (190, 81345), (209, 73950), (255, 60610), (275, 56202), (285, 54230), (290, 53295), (319, 48450), (323, 47850), (330, 46835), (374, 41325), (418, 36975), (425, 36366), (435, 35530), (475, 32538), (493, 31350), (510, 30305), (550, 28101), (551, 28050), (561, 27550), (570, 27115), (627, 24650), (638, 24225), (646, 23925), (725, 21318), (825, 18734), (850, 18183), (870, 17765), (935, 16530), (950, 16269), (957, 16150), (969, 15950), (986, 15675), (1045, 14790), (1102, 14025), (1122, 13775), (1254, 12325), (1275, 12122), (1425, 10846), (1450, 10659), (1479, 10450), (1595, 9690), (1615, 9570), (1650, 9367), (1653, 9350), (1870, 8265), (1914, 8075), (1938, 7975), (2090, 7395), (2175, 7106), (2465, 6270), (2550, 6061), (2755, 5610), (2805, 5510), (2850, 5423), (2958, 5225), (3135, 4930), (3190, 4845), (3230, 4785), (3306, 4675), (3553, 4350)]