30751906220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:545

約数の個数: 288

約数和(自身を含む): 83511859200

約数和(自身を除く): 52759952980

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 109, 119, 133, 140, 170, 190, 218, 238, 266, 289, 323, 340, 367, 380, 436, 476, 532, 545, 578, 595, 646, 665, 734, 763, 1090, 1156, 1190, 1292, 1330, 1445, 1468, 1526, 1615, 1835, 1853, 2023, 2071, 2180, 2261, 2380, 2569, 2660, 2890, 3052, 3230, 3670, 3706, 3815, 4046, 4142, 4522, 5138, 5491, 5780, 6239, 6460, 6973, 7340, 7412, 7630, 8092, 8284, 9044, 9265, 10115, 10276, 10355, 10982, 11305, 12478, 12845, 12971, 13946, 14497, 15260, 18530, 20230, 20710, 21964, 22610, 24956, 25690, 25942, 27455, 27892, 28994, 31195, 31501, 34865, 35207, 37060, 38437, 40003, 40460, 41420, 43673, 45220, 48811, 51380, 51884, 54910, 57988, 62390, 63002, 64855, 69730, 70414, 72485, 76874, 80006, 87346, 97622, 106063, 109820, 118541, 124780, 126004, 129710, 139460, 140828, 144970, 153748, 157505, 160012, 174692, 176035, 192185, 195244, 200015, 212126, 218365, 220507, 237082, 244055, 246449, 259420, 280021, 289940, 315010, 352070, 384370, 400030, 424252, 436730, 441014, 474164, 488110, 492898, 530315, 560042, 592705, 598519, 630020, 680051, 704140, 742441, 760057, 768740, 800060, 829787, 873460, 882028, 976220, 985796, 1060630, 1102535, 1120084, 1185410, 1197038, 1232245, 1360102, 1400105, 1484882, 1520114, 1659574, 2015197, 2121260, 2205070, 2370820, 2394076, 2464490, 2720204, 2800210, 2969764, 2992595, 3040228, 3319148, 3400255, 3712205, 3800285, 4030394, 4148935, 4189633, 4410140, 4760357, 4928980, 5320399, 5600420, 5985190, 6800510, 7424410, 7600570, 8060788, 8297870, 8379266, 9520714, 10075985, 10640798, 11560867, 11970380, 12920969, 13601020, 14106379, 14848820, 15201140, 16595740, 16758532, 19041428, 20151970, 20948165, 21281596, 23121734, 23801785, 25841938, 26601995, 28212758, 40303940, 41896330, 46243468, 47603570, 51683876, 53203990, 56425516, 57804335, 64604845, 70531895, 80926069, 83792660, 90446783, 95207140, 106407980, 115608670, 129209690, 141063790, 161852138, 180893566, 219656473, 231217340, 258419380, 282127580, 323704276, 361787132, 404630345, 439312946, 452233915, 809260690, 878625892, 904467830, 1098282365, 1537595311, 1618521380, 1808935660, 2196564730, 3075190622, 4393129460, 6150381244, 7687976555, 15375953110, 30751906220]

約数ペア:

[(1, 30751906220), (2, 15375953110), (4, 7687976555), (5, 6150381244), (7, 4393129460), (10, 3075190622), (14, 2196564730), (17, 1808935660), (19, 1618521380), (20, 1537595311), (28, 1098282365), (34, 904467830), (35, 878625892), (38, 809260690), (68, 452233915), (70, 439312946), (76, 404630345), (85, 361787132), (95, 323704276), (109, 282127580), (119, 258419380), (133, 231217340), (140, 219656473), (170, 180893566), (190, 161852138), (218, 141063790), (238, 129209690), (266, 115608670), (289, 106407980), (323, 95207140), (340, 90446783), (367, 83792660), (380, 80926069), (436, 70531895), (476, 64604845), (532, 57804335), (545, 56425516), (578, 53203990), (595, 51683876), (646, 47603570), (665, 46243468), (734, 41896330), (763, 40303940), (1090, 28212758), (1156, 26601995), (1190, 25841938), (1292, 23801785), (1330, 23121734), (1445, 21281596), (1468, 20948165), (1526, 20151970), (1615, 19041428), (1835, 16758532), (1853, 16595740), (2023, 15201140), (2071, 14848820), (2180, 14106379), (2261, 13601020), (2380, 12920969), (2569, 11970380), (2660, 11560867), (2890, 10640798), (3052, 10075985), (3230, 9520714), (3670, 8379266), (3706, 8297870), (3815, 8060788), (4046, 7600570), (4142, 7424410), (4522, 6800510), (5138, 5985190), (5491, 5600420), (5780, 5320399), (6239, 4928980), (6460, 4760357), (6973, 4410140), (7340, 4189633), (7412, 4148935), (7630, 4030394), (8092, 3800285), (8284, 3712205), (9044, 3400255), (9265, 3319148), (10115, 3040228), (10276, 2992595), (10355, 2969764), (10982, 2800210), (11305, 2720204), (12478, 2464490), (12845, 2394076), (12971, 2370820), (13946, 2205070), (14497, 2121260), (15260, 2015197), (18530, 1659574), (20230, 1520114), (20710, 1484882), (21964, 1400105), (22610, 1360102), (24956, 1232245), (25690, 1197038), (25942, 1185410), (27455, 1120084), (27892, 1102535), (28994, 1060630), (31195, 985796), (31501, 976220), (34865, 882028), (35207, 873460), (37060, 829787), (38437, 800060), (40003, 768740), (40460, 760057), (41420, 742441), (43673, 704140), (45220, 680051), (48811, 630020), (51380, 598519), (51884, 592705), (54910, 560042), (57988, 530315), (62390, 492898), (63002, 488110), (64855, 474164), (69730, 441014), (70414, 436730), (72485, 424252), (76874, 400030), (80006, 384370), (87346, 352070), (97622, 315010), (106063, 289940), (109820, 280021), (118541, 259420), (124780, 246449), (126004, 244055), (129710, 237082), (139460, 220507), (140828, 218365), (144970, 212126), (153748, 200015), (157505, 195244), (160012, 192185), (174692, 176035)]