299248950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2039

約数の個数: 192

約数和(自身を含む): 996936192

約数和(自身を除く): 697687242

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 25, 26, 30, 33, 35, 39, 42, 50, 55, 65, 66, 70, 75, 77, 78, 91, 105, 110, 130, 143, 150, 154, 165, 175, 182, 195, 210, 231, 273, 275, 286, 325, 330, 350, 385, 390, 429, 455, 462, 525, 546, 550, 650, 715, 770, 825, 858, 910, 975, 1001, 1050, 1155, 1365, 1430, 1650, 1925, 1950, 1993, 2002, 2145, 2275, 2310, 2730, 3003, 3575, 3850, 3986, 4290, 4550, 5005, 5775, 5979, 6006, 6825, 7150, 9965, 10010, 10725, 11550, 11958, 13650, 13951, 15015, 19930, 21450, 21923, 25025, 25909, 27902, 29895, 30030, 41853, 43846, 49825, 50050, 51818, 59790, 65769, 69755, 75075, 77727, 83706, 99650, 109615, 129545, 131538, 139510, 149475, 150150, 153461, 155454, 181363, 209265, 219230, 259090, 284999, 298950, 306922, 328845, 348775, 362726, 388635, 418530, 460383, 544089, 548075, 569998, 647725, 657690, 697550, 767305, 777270, 854997, 906815, 920766, 1046325, 1088178, 1096150, 1295450, 1424995, 1534610, 1644225, 1709994, 1813630, 1943175, 1994993, 2092650, 2301915, 2720445, 2849990, 3288450, 3836525, 3886350, 3989986, 4274985, 4534075, 4603830, 5440890, 5984979, 7124975, 7673050, 8549970, 9068150, 9974965, 11509575, 11969958, 13602225, 14249950, 19949930, 21374925, 23019150, 27204450, 29924895, 42749850, 49874825, 59849790, 99749650, 149624475, 299248950]

約数ペア:

[(1, 299248950), (2, 149624475), (3, 99749650), (5, 59849790), (6, 49874825), (7, 42749850), (10, 29924895), (11, 27204450), (13, 23019150), (14, 21374925), (15, 19949930), (21, 14249950), (22, 13602225), (25, 11969958), (26, 11509575), (30, 9974965), (33, 9068150), (35, 8549970), (39, 7673050), (42, 7124975), (50, 5984979), (55, 5440890), (65, 4603830), (66, 4534075), (70, 4274985), (75, 3989986), (77, 3886350), (78, 3836525), (91, 3288450), (105, 2849990), (110, 2720445), (130, 2301915), (143, 2092650), (150, 1994993), (154, 1943175), (165, 1813630), (175, 1709994), (182, 1644225), (195, 1534610), (210, 1424995), (231, 1295450), (273, 1096150), (275, 1088178), (286, 1046325), (325, 920766), (330, 906815), (350, 854997), (385, 777270), (390, 767305), (429, 697550), (455, 657690), (462, 647725), (525, 569998), (546, 548075), (550, 544089), (650, 460383), (715, 418530), (770, 388635), (825, 362726), (858, 348775), (910, 328845), (975, 306922), (1001, 298950), (1050, 284999), (1155, 259090), (1365, 219230), (1430, 209265), (1650, 181363), (1925, 155454), (1950, 153461), (1993, 150150), (2002, 149475), (2145, 139510), (2275, 131538), (2310, 129545), (2730, 109615), (3003, 99650), (3575, 83706), (3850, 77727), (3986, 75075), (4290, 69755), (4550, 65769), (5005, 59790), (5775, 51818), (5979, 50050), (6006, 49825), (6825, 43846), (7150, 41853), (9965, 30030), (10010, 29895), (10725, 27902), (11550, 25909), (11958, 25025), (13650, 21923), (13951, 21450), (15015, 19930)]