90771450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 192

約数和(自身を含む): 291409920

約数和(自身を除く): 200638470

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 29, 30, 33, 35, 42, 50, 55, 58, 66, 70, 75, 77, 87, 105, 110, 145, 150, 154, 165, 174, 175, 203, 210, 231, 271, 275, 290, 319, 330, 350, 385, 406, 435, 462, 525, 542, 550, 609, 638, 725, 770, 813, 825, 870, 957, 1015, 1050, 1155, 1218, 1355, 1450, 1595, 1626, 1650, 1897, 1914, 1925, 2030, 2175, 2233, 2310, 2710, 2981, 3045, 3190, 3794, 3850, 4065, 4350, 4466, 4785, 5075, 5691, 5775, 5962, 6090, 6699, 6775, 7859, 7975, 8130, 8943, 9485, 9570, 10150, 11165, 11382, 11550, 13398, 13550, 14905, 15225, 15718, 15950, 17886, 18970, 20325, 20867, 22330, 23577, 23925, 28455, 29810, 30450, 33495, 39295, 40650, 41734, 44715, 47154, 47425, 47850, 55013, 55825, 56910, 62601, 66990, 74525, 78590, 86449, 89430, 94850, 104335, 110026, 111650, 117885, 125202, 142275, 149050, 165039, 167475, 172898, 196475, 208670, 223575, 235770, 259347, 275065, 284550, 313005, 330078, 334950, 392950, 432245, 447150, 518694, 521675, 550130, 589425, 605143, 626010, 825195, 864490, 1043350, 1178850, 1210286, 1296735, 1375325, 1565025, 1650390, 1815429, 2161225, 2593470, 2750650, 3025715, 3130050, 3630858, 4125975, 4322450, 6051430, 6483675, 8251950, 9077145, 12967350, 15128575, 18154290, 30257150, 45385725, 90771450]

約数ペア:

[(1, 90771450), (2, 45385725), (3, 30257150), (5, 18154290), (6, 15128575), (7, 12967350), (10, 9077145), (11, 8251950), (14, 6483675), (15, 6051430), (21, 4322450), (22, 4125975), (25, 3630858), (29, 3130050), (30, 3025715), (33, 2750650), (35, 2593470), (42, 2161225), (50, 1815429), (55, 1650390), (58, 1565025), (66, 1375325), (70, 1296735), (75, 1210286), (77, 1178850), (87, 1043350), (105, 864490), (110, 825195), (145, 626010), (150, 605143), (154, 589425), (165, 550130), (174, 521675), (175, 518694), (203, 447150), (210, 432245), (231, 392950), (271, 334950), (275, 330078), (290, 313005), (319, 284550), (330, 275065), (350, 259347), (385, 235770), (406, 223575), (435, 208670), (462, 196475), (525, 172898), (542, 167475), (550, 165039), (609, 149050), (638, 142275), (725, 125202), (770, 117885), (813, 111650), (825, 110026), (870, 104335), (957, 94850), (1015, 89430), (1050, 86449), (1155, 78590), (1218, 74525), (1355, 66990), (1450, 62601), (1595, 56910), (1626, 55825), (1650, 55013), (1897, 47850), (1914, 47425), (1925, 47154), (2030, 44715), (2175, 41734), (2233, 40650), (2310, 39295), (2710, 33495), (2981, 30450), (3045, 29810), (3190, 28455), (3794, 23925), (3850, 23577), (4065, 22330), (4350, 20867), (4466, 20325), (4785, 18970), (5075, 17886), (5691, 15950), (5775, 15718), (5962, 15225), (6090, 14905), (6699, 13550), (6775, 13398), (7859, 11550), (7975, 11382), (8130, 11165), (8943, 10150), (9485, 9570)]