179485020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:425

約数の個数: 288

約数和(自身を含む): 675118080

約数和(自身を除く): 495633060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 19, 20, 22, 26, 30, 33, 36, 38, 39, 44, 45, 52, 55, 57, 60, 65, 66, 76, 78, 90, 95, 99, 110, 114, 117, 130, 132, 143, 156, 165, 171, 180, 190, 195, 198, 209, 220, 228, 234, 247, 260, 285, 286, 330, 342, 367, 380, 390, 396, 418, 429, 468, 494, 495, 570, 572, 585, 627, 660, 684, 715, 734, 741, 780, 836, 855, 858, 988, 990, 1045, 1101, 1140, 1170, 1235, 1254, 1287, 1430, 1468, 1482, 1710, 1716, 1835, 1881, 1980, 2090, 2145, 2202, 2223, 2340, 2470, 2508, 2574, 2717, 2860, 2964, 3135, 3303, 3420, 3670, 3705, 3762, 4037, 4180, 4290, 4404, 4446, 4771, 4940, 5148, 5434, 5505, 6270, 6435, 6606, 6973, 7340, 7410, 7524, 8074, 8151, 8580, 8892, 9405, 9542, 10868, 11010, 11115, 12111, 12540, 12870, 13212, 13585, 13946, 14313, 14820, 16148, 16302, 16515, 18810, 19084, 20185, 20919, 22020, 22230, 23855, 24222, 24453, 25740, 27170, 27892, 28626, 32604, 33030, 34865, 36333, 37620, 40370, 40755, 41838, 42939, 44460, 47710, 48444, 48906, 52481, 54340, 57252, 60555, 62757, 66060, 69730, 71565, 72666, 76703, 80740, 81510, 83676, 85878, 90649, 95420, 97812, 104595, 104962, 121110, 122265, 125514, 139460, 143130, 145332, 153406, 157443, 163020, 171756, 181298, 181665, 209190, 209924, 214695, 230109, 242220, 244530, 251028, 262405, 271947, 286260, 306812, 313785, 314886, 362596, 363330, 383515, 418380, 429390, 453245, 460218, 472329, 489060, 524810, 543894, 627570, 629772, 690327, 726660, 767030, 787215, 815841, 858780, 906490, 920436, 944658, 997139, 1049620, 1087788, 1150545, 1255140, 1359735, 1380654, 1534060, 1574430, 1631682, 1812980, 1889316, 1994278, 2301090, 2361645, 2719470, 2761308, 2991417, 3148860, 3263364, 3451635, 3988556, 4079205, 4602180, 4723290, 4985695, 5438940, 5982834, 6903270, 8158410, 8974251, 9446580, 9971390, 11965668, 13806540, 14957085, 16316820, 17948502, 19942780, 29914170, 35897004, 44871255, 59828340, 89742510, 179485020]

約数ペア:

[(1, 179485020), (2, 89742510), (3, 59828340), (4, 44871255), (5, 35897004), (6, 29914170), (9, 19942780), (10, 17948502), (11, 16316820), (12, 14957085), (13, 13806540), (15, 11965668), (18, 9971390), (19, 9446580), (20, 8974251), (22, 8158410), (26, 6903270), (30, 5982834), (33, 5438940), (36, 4985695), (38, 4723290), (39, 4602180), (44, 4079205), (45, 3988556), (52, 3451635), (55, 3263364), (57, 3148860), (60, 2991417), (65, 2761308), (66, 2719470), (76, 2361645), (78, 2301090), (90, 1994278), (95, 1889316), (99, 1812980), (110, 1631682), (114, 1574430), (117, 1534060), (130, 1380654), (132, 1359735), (143, 1255140), (156, 1150545), (165, 1087788), (171, 1049620), (180, 997139), (190, 944658), (195, 920436), (198, 906490), (209, 858780), (220, 815841), (228, 787215), (234, 767030), (247, 726660), (260, 690327), (285, 629772), (286, 627570), (330, 543894), (342, 524810), (367, 489060), (380, 472329), (390, 460218), (396, 453245), (418, 429390), (429, 418380), (468, 383515), (494, 363330), (495, 362596), (570, 314886), (572, 313785), (585, 306812), (627, 286260), (660, 271947), (684, 262405), (715, 251028), (734, 244530), (741, 242220), (780, 230109), (836, 214695), (855, 209924), (858, 209190), (988, 181665), (990, 181298), (1045, 171756), (1101, 163020), (1140, 157443), (1170, 153406), (1235, 145332), (1254, 143130), (1287, 139460), (1430, 125514), (1468, 122265), (1482, 121110), (1710, 104962), (1716, 104595), (1835, 97812), (1881, 95420), (1980, 90649), (2090, 85878), (2145, 83676), (2202, 81510), (2223, 80740), (2340, 76703), (2470, 72666), (2508, 71565), (2574, 69730), (2717, 66060), (2860, 62757), (2964, 60555), (3135, 57252), (3303, 54340), (3420, 52481), (3670, 48906), (3705, 48444), (3762, 47710), (4037, 44460), (4180, 42939), (4290, 41838), (4404, 40755), (4446, 40370), (4771, 37620), (4940, 36333), (5148, 34865), (5434, 33030), (5505, 32604), (6270, 28626), (6435, 27892), (6606, 27170), (6973, 25740), (7340, 24453), (7410, 24222), (7524, 23855), (8074, 22230), (8151, 22020), (8580, 20919), (8892, 20185), (9405, 19084), (9542, 18810), (10868, 16515), (11010, 16302), (11115, 16148), (12111, 14820), (12540, 14313), (12870, 13946), (13212, 13585)]