18996880650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{8447}}^1$

素因数の和:8549

約数の個数: 192

約数和(自身を含む): 54305095680

約数和(自身を除く): 35308215030

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 29, 30, 33, 47, 50, 55, 58, 66, 75, 87, 94, 110, 141, 145, 150, 165, 174, 235, 275, 282, 290, 319, 330, 435, 470, 517, 550, 638, 705, 725, 825, 870, 957, 1034, 1175, 1363, 1410, 1450, 1551, 1595, 1650, 1914, 2175, 2350, 2585, 2726, 3102, 3190, 3525, 4089, 4350, 4785, 5170, 6815, 7050, 7755, 7975, 8178, 8447, 9570, 12925, 13630, 14993, 15510, 15950, 16894, 20445, 23925, 25341, 25850, 29986, 34075, 38775, 40890, 42235, 44979, 47850, 50682, 68150, 74965, 77550, 84470, 89958, 92917, 102225, 126705, 149930, 185834, 204450, 211175, 224895, 244963, 253410, 278751, 374825, 397009, 422350, 449790, 464585, 489926, 557502, 633525, 734889, 749650, 794018, 929170, 1124475, 1191027, 1224815, 1267050, 1393755, 1469778, 1985045, 2248950, 2322925, 2382054, 2449630, 2694593, 2787510, 3674445, 3970090, 4367099, 4645850, 5389186, 5955135, 6124075, 6968775, 7348890, 8083779, 8734198, 9925225, 11513261, 11910270, 12248150, 13101297, 13472965, 13937550, 16167558, 18372225, 19850450, 21835495, 23026522, 26202594, 26945930, 29775675, 34539783, 36744450, 40418895, 43670990, 57566305, 59551350, 65506485, 67364825, 69079566, 80837790, 109177475, 115132610, 126645871, 131012970, 134729650, 172698915, 202094475, 218354950, 253291742, 287831525, 327532425, 345397830, 379937613, 404188950, 575663050, 633229355, 655064850, 759875226, 863494575, 1266458710, 1726989150, 1899688065, 3166146775, 3799376130, 6332293550, 9498440325, 18996880650]

約数ペア:

[(1, 18996880650), (2, 9498440325), (3, 6332293550), (5, 3799376130), (6, 3166146775), (10, 1899688065), (11, 1726989150), (15, 1266458710), (22, 863494575), (25, 759875226), (29, 655064850), (30, 633229355), (33, 575663050), (47, 404188950), (50, 379937613), (55, 345397830), (58, 327532425), (66, 287831525), (75, 253291742), (87, 218354950), (94, 202094475), (110, 172698915), (141, 134729650), (145, 131012970), (150, 126645871), (165, 115132610), (174, 109177475), (235, 80837790), (275, 69079566), (282, 67364825), (290, 65506485), (319, 59551350), (330, 57566305), (435, 43670990), (470, 40418895), (517, 36744450), (550, 34539783), (638, 29775675), (705, 26945930), (725, 26202594), (825, 23026522), (870, 21835495), (957, 19850450), (1034, 18372225), (1175, 16167558), (1363, 13937550), (1410, 13472965), (1450, 13101297), (1551, 12248150), (1595, 11910270), (1650, 11513261), (1914, 9925225), (2175, 8734198), (2350, 8083779), (2585, 7348890), (2726, 6968775), (3102, 6124075), (3190, 5955135), (3525, 5389186), (4089, 4645850), (4350, 4367099), (4785, 3970090), (5170, 3674445), (6815, 2787510), (7050, 2694593), (7755, 2449630), (7975, 2382054), (8178, 2322925), (8447, 2248950), (9570, 1985045), (12925, 1469778), (13630, 1393755), (14993, 1267050), (15510, 1224815), (15950, 1191027), (16894, 1124475), (20445, 929170), (23925, 794018), (25341, 749650), (25850, 734889), (29986, 633525), (34075, 557502), (38775, 489926), (40890, 464585), (42235, 449790), (44979, 422350), (47850, 397009), (50682, 374825), (68150, 278751), (74965, 253410), (77550, 244963), (84470, 224895), (89958, 211175), (92917, 204450), (102225, 185834), (126705, 149930)]