22487850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1$

素因数の和:106

約数の個数: 216

約数和(自身を含む): 77182560

約数和(自身を除く): 54694710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 50, 55, 59, 63, 66, 70, 75, 77, 90, 99, 105, 110, 118, 121, 126, 150, 154, 165, 175, 177, 198, 210, 225, 231, 242, 275, 295, 315, 330, 350, 354, 363, 385, 413, 450, 462, 495, 525, 531, 550, 590, 605, 630, 649, 693, 726, 770, 825, 826, 847, 885, 990, 1050, 1062, 1089, 1155, 1210, 1239, 1298, 1386, 1475, 1575, 1650, 1694, 1770, 1815, 1925, 1947, 2065, 2178, 2310, 2475, 2478, 2541, 2655, 2950, 3025, 3150, 3245, 3465, 3630, 3717, 3850, 3894, 4130, 4235, 4425, 4543, 4950, 5082, 5310, 5445, 5775, 5841, 6050, 6195, 6490, 6930, 7139, 7434, 7623, 8470, 8850, 9075, 9086, 9735, 10325, 10890, 11550, 11682, 12390, 12705, 13275, 13629, 14278, 15246, 16225, 17325, 18150, 18585, 19470, 20650, 21175, 21417, 22715, 25410, 26550, 27225, 27258, 29205, 30975, 32450, 34650, 35695, 37170, 38115, 40887, 42350, 42834, 45430, 48675, 49973, 54450, 58410, 61950, 63525, 64251, 68145, 71390, 76230, 81774, 92925, 97350, 99946, 107085, 113575, 127050, 128502, 136290, 146025, 149919, 178475, 185850, 190575, 204435, 214170, 227150, 249865, 292050, 299838, 321255, 340725, 356950, 381150, 408870, 449757, 499730, 535425, 642510, 681450, 749595, 899514, 1022175, 1070850, 1249325, 1499190, 1606275, 2044350, 2248785, 2498650, 3212550, 3747975, 4497570, 7495950, 11243925, 22487850]

約数ペア:

[(1, 22487850), (2, 11243925), (3, 7495950), (5, 4497570), (6, 3747975), (7, 3212550), (9, 2498650), (10, 2248785), (11, 2044350), (14, 1606275), (15, 1499190), (18, 1249325), (21, 1070850), (22, 1022175), (25, 899514), (30, 749595), (33, 681450), (35, 642510), (42, 535425), (45, 499730), (50, 449757), (55, 408870), (59, 381150), (63, 356950), (66, 340725), (70, 321255), (75, 299838), (77, 292050), (90, 249865), (99, 227150), (105, 214170), (110, 204435), (118, 190575), (121, 185850), (126, 178475), (150, 149919), (154, 146025), (165, 136290), (175, 128502), (177, 127050), (198, 113575), (210, 107085), (225, 99946), (231, 97350), (242, 92925), (275, 81774), (295, 76230), (315, 71390), (330, 68145), (350, 64251), (354, 63525), (363, 61950), (385, 58410), (413, 54450), (450, 49973), (462, 48675), (495, 45430), (525, 42834), (531, 42350), (550, 40887), (590, 38115), (605, 37170), (630, 35695), (649, 34650), (693, 32450), (726, 30975), (770, 29205), (825, 27258), (826, 27225), (847, 26550), (885, 25410), (990, 22715), (1050, 21417), (1062, 21175), (1089, 20650), (1155, 19470), (1210, 18585), (1239, 18150), (1298, 17325), (1386, 16225), (1475, 15246), (1575, 14278), (1650, 13629), (1694, 13275), (1770, 12705), (1815, 12390), (1925, 11682), (1947, 11550), (2065, 10890), (2178, 10325), (2310, 9735), (2475, 9086), (2478, 9075), (2541, 8850), (2655, 8470), (2950, 7623), (3025, 7434), (3150, 7139), (3245, 6930), (3465, 6490), (3630, 6195), (3717, 6050), (3850, 5841), (3894, 5775), (4130, 5445), (4235, 5310), (4425, 5082), (4543, 4950)]