18377922420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41999}}^1$

素因数の和:42055

約数の個数: 288

約数和(自身を含む): 69346368000

約数和(自身を除く): 50968445580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 26, 30, 33, 34, 36, 39, 44, 45, 51, 52, 55, 60, 65, 66, 68, 78, 85, 90, 99, 102, 110, 117, 130, 132, 143, 153, 156, 165, 170, 180, 187, 195, 198, 204, 220, 221, 234, 255, 260, 286, 306, 330, 340, 374, 390, 396, 429, 442, 468, 495, 510, 561, 572, 585, 612, 660, 663, 715, 748, 765, 780, 858, 884, 935, 990, 1020, 1105, 1122, 1170, 1287, 1326, 1430, 1530, 1683, 1716, 1870, 1980, 1989, 2145, 2210, 2244, 2340, 2431, 2574, 2652, 2805, 2860, 3060, 3315, 3366, 3740, 3978, 4290, 4420, 4862, 5148, 5610, 6435, 6630, 6732, 7293, 7956, 8415, 8580, 9724, 9945, 11220, 12155, 12870, 13260, 14586, 16830, 19890, 21879, 24310, 25740, 29172, 33660, 36465, 39780, 41999, 43758, 48620, 72930, 83998, 87516, 109395, 125997, 145860, 167996, 209995, 218790, 251994, 377991, 419990, 437580, 461989, 503988, 545987, 629985, 713983, 755982, 839980, 923978, 1091974, 1259970, 1385967, 1427966, 1511964, 1637961, 1847956, 1889955, 2141949, 2183948, 2309945, 2519940, 2729935, 2771934, 2855932, 3275922, 3569915, 3779910, 4157901, 4283898, 4619890, 4913883, 5459870, 5543868, 6005857, 6425847, 6551844, 6929835, 7139830, 7559820, 7853813, 8189805, 8315802, 8567796, 9239780, 9281779, 9827766, 10709745, 10919740, 12011714, 12851694, 13859670, 14279660, 15707626, 16379610, 16631604, 18017571, 18563558, 19655532, 20789505, 21419490, 23561439, 24023428, 24569415, 25703388, 27719340, 27845337, 30029285, 31415252, 32129235, 32759220, 36035142, 37127116, 39269065, 41579010, 42838980, 46408895, 47122878, 49138830, 54052713, 55690674, 60058570, 64258470, 70684317, 72070284, 78538130, 83158020, 83536011, 90087855, 92817790, 94245756, 98277660, 102099569, 108105426, 111381348, 117807195, 120117140, 128516940, 139226685, 141368634, 157076260, 167072022, 180175710, 185635580, 204199138, 216210852, 235614390, 270263565, 278453370, 282737268, 306298707, 334144044, 353421585, 360351420, 408398276, 417680055, 471228780, 510497845, 540527130, 556906740, 612597414, 706843170, 835360110, 918896121, 1020995690, 1081054260, 1225194828, 1413686340, 1531493535, 1670720220, 1837792242, 2041991380, 3062987070, 3675584484, 4594480605, 6125974140, 9188961210, 18377922420]

約数ペア:

[(1, 18377922420), (2, 9188961210), (3, 6125974140), (4, 4594480605), (5, 3675584484), (6, 3062987070), (9, 2041991380), (10, 1837792242), (11, 1670720220), (12, 1531493535), (13, 1413686340), (15, 1225194828), (17, 1081054260), (18, 1020995690), (20, 918896121), (22, 835360110), (26, 706843170), (30, 612597414), (33, 556906740), (34, 540527130), (36, 510497845), (39, 471228780), (44, 417680055), (45, 408398276), (51, 360351420), (52, 353421585), (55, 334144044), (60, 306298707), (65, 282737268), (66, 278453370), (68, 270263565), (78, 235614390), (85, 216210852), (90, 204199138), (99, 185635580), (102, 180175710), (110, 167072022), (117, 157076260), (130, 141368634), (132, 139226685), (143, 128516940), (153, 120117140), (156, 117807195), (165, 111381348), (170, 108105426), (180, 102099569), (187, 98277660), (195, 94245756), (198, 92817790), (204, 90087855), (220, 83536011), (221, 83158020), (234, 78538130), (255, 72070284), (260, 70684317), (286, 64258470), (306, 60058570), (330, 55690674), (340, 54052713), (374, 49138830), (390, 47122878), (396, 46408895), (429, 42838980), (442, 41579010), (468, 39269065), (495, 37127116), (510, 36035142), (561, 32759220), (572, 32129235), (585, 31415252), (612, 30029285), (660, 27845337), (663, 27719340), (715, 25703388), (748, 24569415), (765, 24023428), (780, 23561439), (858, 21419490), (884, 20789505), (935, 19655532), (990, 18563558), (1020, 18017571), (1105, 16631604), (1122, 16379610), (1170, 15707626), (1287, 14279660), (1326, 13859670), (1430, 12851694), (1530, 12011714), (1683, 10919740), (1716, 10709745), (1870, 9827766), (1980, 9281779), (1989, 9239780), (2145, 8567796), (2210, 8315802), (2244, 8189805), (2340, 7853813), (2431, 7559820), (2574, 7139830), (2652, 6929835), (2805, 6551844), (2860, 6425847), (3060, 6005857), (3315, 5543868), (3366, 5459870), (3740, 4913883), (3978, 4619890), (4290, 4283898), (4420, 4157901), (4862, 3779910), (5148, 3569915), (5610, 3275922), (6435, 2855932), (6630, 2771934), (6732, 2729935), (7293, 2519940), (7956, 2309945), (8415, 2183948), (8580, 2141949), (9724, 1889955), (9945, 1847956), (11220, 1637961), (12155, 1511964), (12870, 1427966), (13260, 1385967), (14586, 1259970), (16830, 1091974), (19890, 923978), (21879, 839980), (24310, 755982), (25740, 713983), (29172, 629985), (33660, 545987), (36465, 503988), (39780, 461989), (41999, 437580), (43758, 419990), (48620, 377991), (72930, 251994), (83998, 218790), (87516, 209995), (109395, 167996), (125997, 145860)]