8904292980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{13451}}^1$

素因数の和:13550

約数の個数: 192

約数和(自身を含む): 29288770560

約数和(自身を除く): 20384477580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 59, 60, 66, 68, 85, 102, 110, 118, 132, 165, 170, 177, 187, 204, 220, 236, 255, 295, 330, 340, 354, 374, 510, 561, 590, 649, 660, 708, 748, 885, 935, 1003, 1020, 1122, 1180, 1298, 1770, 1870, 1947, 2006, 2244, 2596, 2805, 3009, 3245, 3540, 3740, 3894, 4012, 5015, 5610, 6018, 6490, 7788, 9735, 10030, 11033, 11220, 12036, 12980, 13451, 15045, 19470, 20060, 22066, 26902, 30090, 33099, 38940, 40353, 44132, 53804, 55165, 60180, 66198, 67255, 80706, 110330, 132396, 134510, 147961, 161412, 165495, 201765, 220660, 228667, 269020, 295922, 330990, 403530, 443883, 457334, 591844, 661980, 686001, 739805, 793609, 807060, 887766, 914668, 1143335, 1372002, 1479610, 1587218, 1775532, 2219415, 2286670, 2380827, 2515337, 2744004, 2959220, 3174436, 3430005, 3968045, 4438830, 4573340, 4761654, 5030674, 6860010, 7546011, 7936090, 8729699, 8877660, 9523308, 10061348, 11904135, 12576685, 13491353, 13720020, 15092022, 15872180, 17459398, 23808270, 25153370, 26189097, 26982706, 30184044, 34918796, 37730055, 40474059, 43648495, 47616540, 50306740, 52378194, 53965412, 67456765, 75460110, 80948118, 87296990, 104756388, 130945485, 134913530, 148404883, 150920220, 161896236, 174593980, 202370295, 261890970, 269827060, 296809766, 404740590, 445214649, 523781940, 593619532, 742024415, 809481180, 890429298, 1484048830, 1780858596, 2226073245, 2968097660, 4452146490, 8904292980]

約数ペア:

[(1, 8904292980), (2, 4452146490), (3, 2968097660), (4, 2226073245), (5, 1780858596), (6, 1484048830), (10, 890429298), (11, 809481180), (12, 742024415), (15, 593619532), (17, 523781940), (20, 445214649), (22, 404740590), (30, 296809766), (33, 269827060), (34, 261890970), (44, 202370295), (51, 174593980), (55, 161896236), (59, 150920220), (60, 148404883), (66, 134913530), (68, 130945485), (85, 104756388), (102, 87296990), (110, 80948118), (118, 75460110), (132, 67456765), (165, 53965412), (170, 52378194), (177, 50306740), (187, 47616540), (204, 43648495), (220, 40474059), (236, 37730055), (255, 34918796), (295, 30184044), (330, 26982706), (340, 26189097), (354, 25153370), (374, 23808270), (510, 17459398), (561, 15872180), (590, 15092022), (649, 13720020), (660, 13491353), (708, 12576685), (748, 11904135), (885, 10061348), (935, 9523308), (1003, 8877660), (1020, 8729699), (1122, 7936090), (1180, 7546011), (1298, 6860010), (1770, 5030674), (1870, 4761654), (1947, 4573340), (2006, 4438830), (2244, 3968045), (2596, 3430005), (2805, 3174436), (3009, 2959220), (3245, 2744004), (3540, 2515337), (3740, 2380827), (3894, 2286670), (4012, 2219415), (5015, 1775532), (5610, 1587218), (6018, 1479610), (6490, 1372002), (7788, 1143335), (9735, 914668), (10030, 887766), (11033, 807060), (11220, 793609), (12036, 739805), (12980, 686001), (13451, 661980), (15045, 591844), (19470, 457334), (20060, 443883), (22066, 403530), (26902, 330990), (30090, 295922), (33099, 269020), (38940, 228667), (40353, 220660), (44132, 201765), (53804, 165495), (55165, 161412), (60180, 147961), (66198, 134510), (67255, 132396), (80706, 110330)]